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11133210308 = 22111797153443
BaseRepresentation
bin10100101111001011…
…10100111011000100
31001201220002200102112
422113211310323010
5140300100212213
65040423200152
7542614504043
oct122745647304
931656080375
1011133210308
1147a3452760
1221a85a6058
1310856c840c
1477886855a
15452603ea8
hex297974ec4

11133210308 has 48 divisors (see below), whose sum is σ = 22736718144. Its totient is φ = 4713738240.

The previous prime is 11133210301. The next prime is 11133210323. The reversal of 11133210308 is 80301233111.

It is not an unprimeable number, because it can be changed into a prime (11133210301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4166 + ... + 149277.

It is an arithmetic number, because the mean of its divisors is an integer number (473681628).

Almost surely, 211133210308 is an apocalyptic number.

It is an amenable number.

11133210308 is an abundant number, since it is smaller than the sum of its proper divisors (11603507836).

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

11133210308 is a wasteful number, since it uses less digits than its factorization.

11133210308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153572 (or 153570 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11133210308 its reverse (80301233111), we get a palindrome (91434443419).

The spelling of 11133210308 in words is "eleven billion, one hundred thirty-three million, two hundred ten thousand, three hundred eight".

Divisors: 1 2 4 11 17 22 34 44 68 97 187 194 374 388 748 1067 1649 2134 3298 4268 6596 18139 36278 72556 153443 306886 613772 1687873 2608531 3375746 5217062 6751492 10434124 14883971 28693841 29767942 57387682 59535884 114775364 163723681 253027507 327447362 506055014 654894724 1012110028 2783302577 5566605154 11133210308