Base | Representation |
---|---|
bin | 11100010110111111010… |
… | …01111110010001100101 |
3 | 10110011010122121020221120 |
4 | 32023133221332101211 |
5 | 111431100210243140 |
6 | 2023350125404153 |
7 | 130253624153163 |
oct | 16133751762145 |
9 | 3404118536846 |
10 | 974414931045 |
11 | 346279909a06 |
12 | 138a21709659 |
13 | 70b6b79389a |
14 | 3523a4c2233 |
15 | 1a5305251d0 |
hex | e2dfa7e465 |
974414931045 has 8 divisors (see below), whose sum is σ = 1559063889696. Its totient is φ = 519687963216.
The previous prime is 974414931029. The next prime is 974414931067. The reversal of 974414931045 is 540139414479.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 974414931045 - 24 = 974414931029 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32480497687 + ... + 32480497716.
It is an arithmetic number, because the mean of its divisors is an integer number (194882986212).
Almost surely, 2974414931045 is an apocalyptic number.
It is an amenable number.
974414931045 is a deficient number, since it is larger than the sum of its proper divisors (584648958651).
974414931045 is a wasteful number, since it uses less digits than its factorization.
974414931045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64960995411.
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 974414931045 in words is "nine hundred seventy-four billion, four hundred fourteen million, nine hundred thirty-one thousand, forty-five".
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