Base | Representation |
---|---|
bin | 1001001001101010010… |
… | …0111101011001100000 |
3 | 120000210101111100220002 |
4 | 2102122210331121200 |
5 | 10033432310440332 |
6 | 200120003035132 |
7 | 14233602446654 |
oct | 2223244753140 |
9 | 500711440802 |
10 | 157212202592 |
11 | 6074520a765 |
12 | 2657606baa8 |
13 | 11a95822963 |
14 | 7875588a64 |
15 | 4151d63562 |
hex | 249a93d660 |
157212202592 has 48 divisors (see below), whose sum is σ = 312689613600. Its totient is φ = 77799816192.
The previous prime is 157212202579. The next prime is 157212202633. The reversal of 157212202592 is 295202212751.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 6411668 + ... + 6436140.
It is an arithmetic number, because the mean of its divisors is an integer number (6514366950).
Almost surely, 2157212202592 is an apocalyptic number.
It is an amenable number.
157212202592 is a deficient number, since it is larger than the sum of its proper divisors (155477411008).
157212202592 is a wasteful number, since it uses less digits than its factorization.
157212202592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26535 (or 26527 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 38.
The spelling of 157212202592 in words is "one hundred fifty-seven billion, two hundred twelve million, two hundred two thousand, five hundred ninety-two".
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