Base | Representation |
---|---|
bin | 10101100111011111… |
… | …110110101110011000 |
3 | 2012220122001011212022 |
4 | 111213133312232120 |
5 | 340014034142334 |
6 | 14355121234012 |
7 | 1451124200435 |
oct | 254737665630 |
9 | 65818034768 |
10 | 23211240344 |
11 | 993115a466 |
12 | 45b9492908 |
13 | 225ba80756 |
14 | 11a2998b8c |
15 | 90cb3982e |
hex | 5677f6b98 |
23211240344 has 64 divisors (see below), whose sum is σ = 44640460800. Its totient is φ = 11312227584.
The previous prime is 23211240337. The next prime is 23211240373. The reversal of 23211240344 is 44304211232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14335967 + ... + 14337585.
It is an arithmetic number, because the mean of its divisors is an integer number (697507200).
Almost surely, 223211240344 is an apocalyptic number.
It is an amenable number.
23211240344 is a deficient number, since it is larger than the sum of its proper divisors (21429220456).
23211240344 is a wasteful number, since it uses less digits than its factorization.
23211240344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1992 (or 1988 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 23211240344 its reverse (44304211232), we get a palindrome (67515451576).
The spelling of 23211240344 in words is "twenty-three billion, two hundred eleven million, two hundred forty thousand, three hundred forty-four".
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