Base | Representation |
---|---|
bin | 10101011010111110… |
… | …000011110011000100 |
3 | 2012100222112121221212 |
4 | 111122332003303010 |
5 | 334101232220104 |
6 | 14322212230552 |
7 | 1442662510436 |
oct | 253276036304 |
9 | 65328477855 |
10 | 23001054404 |
11 | 983354a679 |
12 | 455b00b458 |
13 | 222736b083 |
14 | 1182ac4656 |
15 | 8e946c36e |
hex | 55af83cc4 |
23001054404 has 12 divisors (see below), whose sum is σ = 40253488128. Its totient is φ = 11500057800.
The previous prime is 23001054359. The next prime is 23001054421. The reversal of 23001054404 is 40445010032.
It is a self number, because there is not a number n which added to its sum of digits gives 23001054404.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7709 + ... + 214619.
It is an arithmetic number, because the mean of its divisors is an integer number (3354457344).
Almost surely, 223001054404 is an apocalyptic number.
It is an amenable number.
23001054404 is a deficient number, since it is larger than the sum of its proper divisors (17252433724).
23001054404 is a wasteful number, since it uses less digits than its factorization.
23001054404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234706 (or 234704 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 23001054404 its reverse (40445010032), we get a palindrome (63446064436).
The spelling of 23001054404 in words is "twenty-three billion, one million, fifty-four thousand, four hundred four".
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