Base | Representation |
---|---|
bin | 1010100110001011111110… |
… | …01011111111110010111001 |
3 | 10001111200101112122211110210 |
4 | 11103011333023333302321 |
5 | 11023241133321311441 |
6 | 121320535425301333 |
7 | 4623352332034500 |
oct | 523057713776271 |
9 | 101450345584423 |
10 | 23302331432121 |
11 | 747451066a515 |
12 | 2744193794849 |
13 | 1000528971471 |
14 | 5a7ba5b87837 |
15 | 2a62317b8616 |
hex | 15317f2ffcb9 |
23302331432121 has 12 divisors (see below), whose sum is σ = 36142391609232. Its totient is φ = 13315617961128.
The previous prime is 23302331432071. The next prime is 23302331432129. The reversal of 23302331432121 is 12123413320332.
It is not a de Polignac number, because 23302331432121 - 213 = 23302331423929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23302331432129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79259630575 + ... + 79259630868.
It is an arithmetic number, because the mean of its divisors is an integer number (3011865967436).
Almost surely, 223302331432121 is an apocalyptic number.
23302331432121 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23302331432121 is a deficient number, since it is larger than the sum of its proper divisors (12840060177111).
23302331432121 is a wasteful number, since it uses less digits than its factorization.
23302331432121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158519261460 (or 158519261453 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 23302331432121 its reverse (12123413320332), we get a palindrome (35425744752453).
The spelling of 23302331432121 in words is "twenty-three trillion, three hundred two billion, three hundred thirty-one million, four hundred thirty-two thousand, one hundred twenty-one".
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