Base | Representation |
---|---|
bin | 11001010110111111… |
… | …10001001101110111 |
3 | 1022010211100220001212 |
4 | 30223133301031313 |
5 | 210340322301411 |
6 | 10130545112035 |
7 | 661245421550 |
oct | 145337611567 |
9 | 38124326055 |
10 | 13614650231 |
11 | 585712a256 |
12 | 277b62861b |
13 | 138c829970 |
14 | 932247327 |
15 | 54a3b568b |
hex | 32b7f1377 |
13614650231 has 16 divisors (see below), whose sum is σ = 16759680000. Its totient is φ = 10769982048.
The previous prime is 13614650221. The next prime is 13614650249. The reversal of 13614650231 is 13205641631.
It is not a de Polignac number, because 13614650231 - 26 = 13614650167 is a prime.
It is a super-2 number, since 2×136146502312 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13614650221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 622520 + ... + 644018.
It is an arithmetic number, because the mean of its divisors is an integer number (1047480000).
Almost surely, 213614650231 is an apocalyptic number.
13614650231 is a deficient number, since it is larger than the sum of its proper divisors (3145029769).
13614650231 is a wasteful number, since it uses less digits than its factorization.
13614650231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28478.
The product of its (nonzero) digits is 12960, while the sum is 32.
The spelling of 13614650231 in words is "thirteen billion, six hundred fourteen million, six hundred fifty thousand, two hundred thirty-one".
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