Base | Representation |
---|---|
bin | 10010111010111100… |
… | …001001110011010111 |
3 | 1221102212111220022110 |
4 | 102322330021303113 |
5 | 313101421401101 |
6 | 13155542402103 |
7 | 1316311565142 |
oct | 227274116327 |
9 | 57385456273 |
10 | 20316200151 |
11 | 8685a68965 |
12 | 3b2ba30333 |
13 | 1bba058410 |
14 | daa2b5059 |
15 | 7dd8c9cd6 |
hex | 4baf09cd7 |
20316200151 has 8 divisors (see below), whose sum is σ = 29171979760. Its totient is φ = 12502276992.
The previous prime is 20316200123. The next prime is 20316200231. The reversal of 20316200151 is 15100261302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20316200151 - 227 = 20181982423 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20316200551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260464066 + ... + 260464143.
It is an arithmetic number, because the mean of its divisors is an integer number (3646497470).
Almost surely, 220316200151 is an apocalyptic number.
20316200151 is a deficient number, since it is larger than the sum of its proper divisors (8855779609).
20316200151 is a wasteful number, since it uses less digits than its factorization.
20316200151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520928225.
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 20316200151 its reverse (15100261302), we get a palindrome (35416461453).
The spelling of 20316200151 in words is "twenty billion, three hundred sixteen million, two hundred thousand, one hundred fifty-one".
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