Base | Representation |
---|---|
bin | 1011011010011100000… |
… | …10111011011010011111 |
3 | 1101111012201001220122102 |
4 | 11231032002323122133 |
5 | 22411111230230211 |
6 | 500052445435315 |
7 | 40221610011230 |
oct | 5551602733237 |
9 | 1344181056572 |
10 | 392151414431 |
11 | 141346282947 |
12 | 6400286bb3b |
13 | 2ac975a0b7a |
14 | 14da1a71087 |
15 | a30285ba3b |
hex | 5b4e0bb69f |
392151414431 has 16 divisors (see below), whose sum is σ = 467681472000. Its totient is φ = 321499879008.
The previous prime is 392151414419. The next prime is 392151414433. The reversal of 392151414431 is 134414151293.
It is not a de Polignac number, because 392151414431 - 26 = 392151414367 is a prime.
It is a super-2 number, since 2×3921514144312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (392151414433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4252925 + ... + 4344153.
It is an arithmetic number, because the mean of its divisors is an integer number (29230092000).
Almost surely, 2392151414431 is an apocalyptic number.
392151414431 is a deficient number, since it is larger than the sum of its proper divisors (75530057569).
392151414431 is a wasteful number, since it uses less digits than its factorization.
392151414431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117958.
The product of its digits is 51840, while the sum is 38.
The spelling of 392151414431 in words is "three hundred ninety-two billion, one hundred fifty-one million, four hundred fourteen thousand, four hundred thirty-one".
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