Base | Representation |
---|---|
bin | 10101100010101101… |
… | …110011010101101110 |
3 | 2012201001002002002102 |
4 | 111202231303111232 |
5 | 334333014313124 |
6 | 14343133455102 |
7 | 1446131226101 |
oct | 254255632556 |
9 | 65631062072 |
10 | 23131010414 |
11 | 989a941536 |
12 | 4596641492 |
13 | 224826c815 |
14 | 1196072738 |
15 | 905a8caae |
hex | 562b7356e |
23131010414 has 8 divisors (see below), whose sum is σ = 34700505840. Its totient is φ = 11564175136.
The previous prime is 23131010299. The next prime is 23131010429. The reversal of 23131010414 is 41401013132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 643154 + ... + 678165.
It is an arithmetic number, because the mean of its divisors is an integer number (4337563230).
Almost surely, 223131010414 is an apocalyptic number.
23131010414 is a deficient number, since it is larger than the sum of its proper divisors (11569495426).
23131010414 is a wasteful number, since it uses less digits than its factorization.
23131010414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1330074.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 23131010414 its reverse (41401013132), we get a palindrome (64532023546).
The spelling of 23131010414 in words is "twenty-three billion, one hundred thirty-one million, ten thousand, four hundred fourteen".
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