Base | Representation |
---|---|
bin | 1101011110000101010… |
… | …0111100010100000010 |
3 | 211010022121120102221222 |
4 | 3113201110330110002 |
5 | 12242413342131320 |
6 | 254150541115042 |
7 | 22501434254510 |
oct | 3274124742402 |
9 | 733277512858 |
10 | 231413630210 |
11 | 8a161a63564 |
12 | 38a23b58a82 |
13 | 18a8c525a49 |
14 | b2b41894b0 |
15 | 6046236825 |
hex | 35e153c502 |
231413630210 has 64 divisors (see below), whose sum is σ = 477800563968. Its totient is φ = 79050553344.
The previous prime is 231413630197. The next prime is 231413630257. The reversal of 231413630210 is 12036314132.
It is a self number, because there is not a number n which added to its sum of digits gives 231413630210.
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 31 ways as a sum of consecutive naturals, for example, 46870862 + ... + 46875798.
It is an arithmetic number, because the mean of its divisors is an integer number (7465633812).
Almost surely, 2231413630210 is an apocalyptic number.
231413630210 is an abundant number, since it is smaller than the sum of its proper divisors (246386933758).
231413630210 is a wasteful number, since it uses less digits than its factorization.
231413630210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7275.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 231413630210 its reverse (12036314132), we get a palindrome (243449944342).
The spelling of 231413630210 in words is "two hundred thirty-one billion, four hundred thirteen million, six hundred thirty thousand, two hundred ten".
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