Base | Representation |
---|---|
bin | 11100111000100110… |
… | …101011000101001101 |
3 | 2222001110010102222110 |
4 | 130320212223011031 |
5 | 1002004143324401 |
6 | 22125310534233 |
7 | 2145365221521 |
oct | 347046530515 |
9 | 88043112873 |
10 | 31014433101 |
11 | 121759256a3 |
12 | 6016807379 |
13 | 2c035b6882 |
14 | 1703071d81 |
15 | c17c0b9d6 |
hex | 7389ab14d |
31014433101 has 8 divisors (see below), whose sum is σ = 41445925920. Its totient is φ = 20629614512.
The previous prime is 31014433097. The next prime is 31014433111. The reversal of 31014433101 is 10133441013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31014433101 - 22 = 31014433097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31014433111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11667006 + ... + 11669663.
It is an arithmetic number, because the mean of its divisors is an integer number (5180740740).
Almost surely, 231014433101 is an apocalyptic number.
It is an amenable number.
31014433101 is a deficient number, since it is larger than the sum of its proper divisors (10431492819).
31014433101 is a wasteful number, since it uses less digits than its factorization.
31014433101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23337115.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 31014433101 its reverse (10133441013), we get a palindrome (41147874114).
The spelling of 31014433101 in words is "thirty-one billion, fourteen million, four hundred thirty-three thousand, one hundred one".
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