Base | Representation |
---|---|
bin | 1000111100100010010… |
… | …0111010010001001100 |
3 | 112200200211220211102111 |
4 | 2033020210322101030 |
5 | 10004223334140122 |
6 | 154334224033404 |
7 | 14050361504461 |
oct | 2171044722114 |
9 | 480624824374 |
10 | 153688974412 |
11 | 5a1a7468236 |
12 | 25952162864 |
13 | 1165391275c |
14 | 761d6a1668 |
15 | 3ee78b8d77 |
hex | 23c893a44c |
153688974412 has 72 divisors (see below), whose sum is σ = 280478522016. Its totient is φ = 73682784000.
The previous prime is 153688974409. The next prime is 153688974427. The reversal of 153688974412 is 214479886351.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284082862 + ... + 284083402.
It is an arithmetic number, because the mean of its divisors is an integer number (3895535028).
Almost surely, 2153688974412 is an apocalyptic number.
It is an amenable number.
153688974412 is a deficient number, since it is larger than the sum of its proper divisors (126789547604).
153688974412 is a wasteful number, since it uses less digits than its factorization.
153688974412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1151 (or 1118 counting only the distinct ones).
The product of its digits is 11612160, while the sum is 58.
The spelling of 153688974412 in words is "one hundred fifty-three billion, six hundred eighty-eight million, nine hundred seventy-four thousand, four hundred twelve".
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