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50120212411232 = 25174121110649953
BaseRepresentation
bin10110110010101100001010…
…11101001111001101100000
320120110110000210000111001222
423121112011131033031200
523032132143334124412
6254332524022314212
713362031405152215
oct1331260535171540
9216413023014058
1050120212411232
1114a73954302987
125755771888968
1321c741491b862
14c53b8cc43b0c
155bdb1d5c2072
hex2d958574f360

50120212411232 has 96 divisors (see below), whose sum is σ = 107534033931744. Its totient is φ = 22901656780800.

The previous prime is 50120212411231. The next prime is 50120212411289. The reversal of 50120212411232 is 23211421202105.

50120212411232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×501202124112322 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50120212411231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618833 + ... + 10031120.

It is an arithmetic number, because the mean of its divisors is an integer number (1120146186789).

Almost surely, 250120212411232 is an apocalyptic number.

It is an amenable number.

50120212411232 is an abundant number, since it is smaller than the sum of its proper divisors (57413821520512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50120212411232 is a wasteful number, since it uses less digits than its factorization.

50120212411232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10650232 (or 10650224 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 50120212411232 its reverse (23211421202105), we get a palindrome (73331633613337).

The spelling of 50120212411232 in words is "fifty trillion, one hundred twenty billion, two hundred twelve million, four hundred eleven thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 17 32 34 41 68 82 136 164 211 272 328 422 544 656 697 844 1312 1394 1688 2788 3376 3587 5576 6752 7174 8651 11152 14348 17302 22304 28696 34604 57392 69208 114784 138416 147067 276832 294134 588268 1176536 2353072 4706144 10649953 21299906 42599812 85199624 170399248 181049201 340798496 362098402 436648073 724196804 873296146 1448393608 1746592292 2247140083 2896787216 3493184584 4494280166 5793574432 6986369168 7423017241 8988560332 13972738336 14846034482 17977120664 29692068964 35954241328 38201381411 59384137928 71908482656 76402762822 92132743403 118768275856 152805525644 184265486806 237536551712 305611051288 368530973612 611222102576 737061947224 1222444205152 1474123894448 1566256637851 2948247788896 3132513275702 6265026551404 12530053102808 25060106205616 50120212411232