Search a number
-
+
50110502153200 = 2452131956307293
BaseRepresentation
bin10110110010011010000101…
…01011100010101111110000
320120102111222001110021012121
423121031002223202233300
523032002302022400300
6254324240310004024
713361235646264066
oct1331150253425760
9216374861407177
1050110502153200
1114a6a8210a6345
125753901946614
1321c6527c7a048
14c5350b384036
155bd750d9881a
hex2d9342ae2bf0

50110502153200 has 60 divisors (see below), whose sum is σ = 121309492858488. Its totient is φ = 19891191673600.

The previous prime is 50110502153177. The next prime is 50110502153203. The reversal of 50110502153200 is 235120501105.

50110502153200 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 2×501105021532002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50110502153203) 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 11 ways as a sum of consecutive naturals, for example, 478101247 + ... + 478206046.

Almost surely, 250110502153200 is an apocalyptic number.

50110502153200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50110502153200 is an abundant number, since it is smaller than the sum of its proper divisors (71198990705288).

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

50110502153200 is a wasteful number, since it uses less digits than its factorization.

50110502153200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956307442 (or 956307431 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 50110502153200 its reverse (235120501105), we get a palindrome (50345622654305).

The spelling of 50110502153200 in words is "fifty trillion, one hundred ten billion, five hundred two million, one hundred fifty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 131 200 262 400 524 655 1048 1310 2096 2620 3275 5240 6550 10480 13100 26200 52400 956307293 1912614586 3825229172 4781536465 7650458344 9563072930 15300916688 19126145860 23907682325 38252291720 47815364650 76504583440 95630729300 125276255383 191261458600 250552510766 382522917200 501105021532 626381276915 1002210043064 1252762553830 2004420086128 2505525107660 3131906384575 5011050215320 6263812769150 10022100430640 12527625538300 25055251076600 50110502153200