Base | Representation |
---|---|
bin | 10101110010110100… |
… | …010001100000011100 |
3 | 2020101212101012101002 |
4 | 111302310101200130 |
5 | 340411143023200 |
6 | 14430023405432 |
7 | 1455621266444 |
oct | 256264214034 |
9 | 66355335332 |
10 | 23401142300 |
11 | 9a19375628 |
12 | 4650bb3878 |
13 | 228c210683 |
14 | 11bdcad124 |
15 | 91e64bbd5 |
hex | 572d1181c |
23401142300 has 18 divisors (see below), whose sum is σ = 50780479008. Its totient is φ = 9360456880.
The previous prime is 23401142279. The next prime is 23401142339. The reversal of 23401142300 is 324110432.
It is a super-2 number, since 2×234011423002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117005612 + ... + 117005811.
Almost surely, 223401142300 is an apocalyptic number.
23401142300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23401142300 is an abundant number, since it is smaller than the sum of its proper divisors (27379336708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23401142300 is a wasteful number, since it uses less digits than its factorization.
23401142300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234011437 (or 234011430 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23401142300 its reverse (324110432), we get a palindrome (23725252732).
The spelling of 23401142300 in words is "twenty-three billion, four hundred one million, one hundred forty-two thousand, three hundred".
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