Search a number
-
+
200001230330310 = 232510375128728503
BaseRepresentation
bin101101011110011001101010…
…010010011101100111000110
3222020010221010121201022110200
4231132121222102131213012
5202203310004431032220
61545211144035431330
760061416635045403
oct5536315222354706
9866127117638420
10200001230330310
11587aa055555762
121a5216b3455546
13877a05c142796
14375617b1ab2aa
15181c7570bb890
hexb5e66a49d9c6

200001230330310 has 96 divisors (see below), whose sum is σ = 525750928754688. Its totient is φ = 52745529672000.

The previous prime is 200001230330303. The next prime is 200001230330323. The reversal of 200001230330310 is 13033032100002.

200001230330310 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 0 + 1 + 23 + 0 + 330 + 310 = 666.

It is a super-2 number, since 2×2000012303303102 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7402482 + ... + 21326021.

It is an arithmetic number, because the mean of its divisors is an integer number (5476572174528).

Almost surely, 2200001230330310 is an apocalyptic number.

200001230330310 is an abundant number, since it is smaller than the sum of its proper divisors (325749698424378).

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

200001230330310 is a wasteful number, since it uses less digits than its factorization.

200001230330310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28729370 (or 28729367 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 200001230330310 its reverse (13033032100002), we get a palindrome (213034262430312).

The spelling of 200001230330310 in words is "two hundred trillion, one billion, two hundred thirty million, three hundred thirty thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 103 206 309 515 618 751 927 1030 1502 1545 1854 2253 3090 3755 4506 4635 6759 7510 9270 11265 13518 22530 33795 67590 77353 154706 232059 386765 464118 696177 773530 1160295 1392354 2320590 3480885 6961770 28728503 57457006 86185509 143642515 172371018 258556527 287285030 430927545 517113054 861855090 1292782635 2585565270 2959035809 5918071618 8877107427 14795179045 17754214854 21575105753 26631322281 29590358090 43150211506 44385537135 53262644562 64725317259 88771074270 107875528765 129450634518 133156611405 194175951777 215751057530 266313222810 323626586295 388351903554 647253172590 970879758885 1941759517770 2222235892559 4444471785118 6666707677677 11111179462795 13333415355354 20000123033031 22222358925590 33333538388385 40000246066062 66667076776770 100000615165155 200001230330310