Base | Representation |
---|---|
bin | 10110000100101010… |
… | …001000010100110001 |
3 | 2021011201121210002101 |
4 | 112010222020110301 |
5 | 342014310120022 |
6 | 14515435220401 |
7 | 1466214461215 |
oct | 260452102461 |
9 | 67151553071 |
10 | 23700473137 |
11 | a062332290 |
12 | 47152a7701 |
13 | 2309235a03 |
14 | 120b94a945 |
15 | 93aa77627 |
hex | 584a88531 |
23700473137 has 16 divisors (see below), whose sum is σ = 27222508800. Its totient is φ = 20406900240.
The previous prime is 23700473123. The next prime is 23700473141. The reversal of 23700473137 is 73137400732.
It is a cyclic number.
It is not a de Polignac number, because 23700473137 - 227 = 23566255409 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23700473096 and 23700473105.
It is not an unprimeable number, because it can be changed into a prime (23700473117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030914 + ... + 1053652.
It is an arithmetic number, because the mean of its divisors is an integer number (1701406800).
Almost surely, 223700473137 is an apocalyptic number.
It is an amenable number.
23700473137 is a deficient number, since it is larger than the sum of its proper divisors (3522035663).
23700473137 is a wasteful number, since it uses less digits than its factorization.
23700473137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27756.
The product of its (nonzero) digits is 74088, while the sum is 37.
Adding to 23700473137 its reverse (73137400732), we get a palindrome (96837873869).
The spelling of 23700473137 in words is "twenty-three billion, seven hundred million, four hundred seventy-three thousand, one hundred thirty-seven".
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