Base | Representation |
---|---|
bin | 1010011101110001000101… |
… | …00010011010110011111100 |
3 | 10000111000121112021122210001 |
4 | 11032320202202122303330 |
5 | 11004021123120020103 |
6 | 120540011025324044 |
7 | 4563430642230310 |
oct | 516704242326374 |
9 | 100430545248701 |
10 | 23013014220028 |
11 | 7372845640958 |
12 | 26b80aba96624 |
13 | cac16c123c41 |
14 | 597b9b741b40 |
15 | 29d94bdda01d |
hex | 14ee2289acfc |
23013014220028 has 12 divisors (see below), whose sum is σ = 46026028440112. Its totient is φ = 9862720380000.
The previous prime is 23013014220013. The next prime is 23013014220029. The reversal of 23013014220028 is 82002241031032.
23013014220028 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 821893365001 = 23013014220028 / (2 + 3 + 0 + 1 + 3 + 0 + 1 + 4 + 2 + 2 + 0 + 0 + 2 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 23013014219978 and 23013014220005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23013014220029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 410946682473 + ... + 410946682528.
Almost surely, 223013014220028 is an apocalyptic number.
23013014220028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
23013014220028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23013014220028 is a wasteful number, since it uses less digits than its factorization.
23013014220028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 821893365012 (or 821893365010 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 23013014220028 in words is "twenty-three trillion, thirteen billion, fourteen million, two hundred twenty thousand, twenty-eight".
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