Base | Representation |
---|---|
bin | 1001001011001000011… |
… | …1110000100100100101 |
3 | 120001210220202100221000 |
4 | 2102302013300210211 |
5 | 10040234420413221 |
6 | 200223113143513 |
7 | 14246440051002 |
oct | 2226207604445 |
9 | 501726670830 |
10 | 157607201061 |
11 | 60928179982 |
12 | 266663bab99 |
13 | 11b2960286b |
14 | 78b1c0a8a9 |
15 | 4176889e26 |
hex | 24b21f0925 |
157607201061 has 32 divisors (see below), whose sum is σ = 234461243520. Its totient is φ = 104636282112.
The previous prime is 157607201057. The next prime is 157607201083. The reversal of 157607201061 is 160102706751.
157607201061 is a `hidden beast` number, since 1 + 576 + 0 + 7 + 20 + 1 + 0 + 61 = 666.
It is not a de Polignac number, because 157607201061 - 22 = 157607201057 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157607202061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6499786 + ... + 6523988.
It is an arithmetic number, because the mean of its divisors is an integer number (7326913860).
Almost surely, 2157607201061 is an apocalyptic number.
It is an amenable number.
157607201061 is a deficient number, since it is larger than the sum of its proper divisors (76854042459).
157607201061 is a wasteful number, since it uses less digits than its factorization.
157607201061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25202 (or 25196 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 36.
The spelling of 157607201061 in words is "one hundred fifty-seven billion, six hundred seven million, two hundred one thousand, sixty-one".
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