Base | Representation |
---|---|
bin | 1001011100100100010… |
… | …1010011010011001001 |
3 | 120111220002101010002112 |
4 | 2113021011103103021 |
5 | 10124331033301022 |
6 | 202315342112105 |
7 | 14503430066162 |
oct | 2271105232311 |
9 | 514802333075 |
10 | 162287400137 |
11 | 6290a0087a5 |
12 | 2755187b635 |
13 | 123c411ca25 |
14 | 7bd7622769 |
15 | 434c6c08e2 |
hex | 25c91534c9 |
162287400137 has 8 divisors (see below), whose sum is σ = 169356295680. Its totient is φ = 155219581440.
The previous prime is 162287400127. The next prime is 162287400173. The reversal of 162287400137 is 731004782261.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 162287400137 - 230 = 161213658313 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 162287400094 and 162287400103.
It is not an unprimeable number, because it can be changed into a prime (162287400127) 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 7 ways as a sum of consecutive naturals, for example, 46664 + ... + 571622.
It is an arithmetic number, because the mean of its divisors is an integer number (21169536960).
Almost surely, 2162287400137 is an apocalyptic number.
It is an amenable number.
162287400137 is a deficient number, since it is larger than the sum of its proper divisors (7068895543).
162287400137 is a wasteful number, since it uses less digits than its factorization.
162287400137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538423.
The product of its (nonzero) digits is 112896, while the sum is 41.
The spelling of 162287400137 in words is "one hundred sixty-two billion, two hundred eighty-seven million, four hundred thousand, one hundred thirty-seven".
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