Base | Representation |
---|---|
bin | 1011011010010110001… |
… | …00001111010011111111 |
3 | 1101111002020000021000000 |
4 | 11231023010033103333 |
5 | 22411010431121211 |
6 | 500043502205343 |
7 | 40220432063511 |
oct | 5551304172377 |
9 | 1344066007000 |
10 | 392101426431 |
11 | 141320040150 |
12 | 63ba9b83853 |
13 | 2ac8a11b080 |
14 | 14d9917bbb1 |
15 | a2ed285656 |
hex | 5b4b10f4ff |
392101426431 has 112 divisors (see below), whose sum is σ = 692280842400. Its totient is φ = 218842767360.
The previous prime is 392101426429. The next prime is 392101426469. The reversal of 392101426431 is 134624101293.
392101426431 is a `hidden beast` number, since 3 + 9 + 2 + 1 + 0 + 1 + 4 + 2 + 643 + 1 = 666.
It is not a de Polignac number, because 392101426431 - 21 = 392101426429 is a prime.
It is a super-2 number, since 2×3921014264312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (392101426471) 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 111 ways as a sum of consecutive naturals, for example, 46802715 + ... + 46811091.
It is an arithmetic number, because the mean of its divisors is an integer number (6181078950).
Almost surely, 2392101426431 is an apocalyptic number.
392101426431 is a deficient number, since it is larger than the sum of its proper divisors (300179415969).
392101426431 is a wasteful number, since it uses less digits than its factorization.
392101426431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8868 (or 8853 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
It can be divided in two parts, 39210 and 1426431, that added together give a palindrome (1465641).
The spelling of 392101426431 in words is "three hundred ninety-two billion, one hundred one million, four hundred twenty-six thousand, four hundred thirty-one".
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