Base | Representation |
---|---|
bin | 1001001100010001010… |
… | …1100011101110000110 |
3 | 120002121012210211021121 |
4 | 2103010111203232012 |
5 | 10041401134331301 |
6 | 200313311304154 |
7 | 14260140503200 |
oct | 2230425435606 |
9 | 502535724247 |
10 | 157912808326 |
11 | 60a74733169 |
12 | 2673081b05a |
13 | 11b77a14970 |
14 | 790063d770 |
15 | 41936053a1 |
hex | 24c4563b86 |
157912808326 has 96 divisors (see below), whose sum is σ = 298982752992. Its totient is φ = 62000225280.
The previous prime is 157912808321. The next prime is 157912808363. The reversal of 157912808326 is 623808219751.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157912808321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121751710 + ... + 121753006.
It is an arithmetic number, because the mean of its divisors is an integer number (3114403677).
Almost surely, 2157912808326 is an apocalyptic number.
157912808326 is a deficient number, since it is larger than the sum of its proper divisors (141069944666).
157912808326 is a wasteful number, since it uses less digits than its factorization.
157912808326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1974 (or 1967 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 52.
The spelling of 157912808326 in words is "one hundred fifty-seven billion, nine hundred twelve million, eight hundred eight thousand, three hundred twenty-six".
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