Base | Representation |
---|---|
bin | 11100010111000000111… |
… | …10000000000001001010 |
3 | 10110011011121021011121222 |
4 | 32023200132000001022 |
5 | 111431112203212144 |
6 | 2023351334002042 |
7 | 130254151116020 |
oct | 16134036000112 |
9 | 3404147234558 |
10 | 974428569674 |
11 | 3462865848aa |
12 | 138a261a6322 |
13 | 70b7155a691 |
14 | 3523c232710 |
15 | 1a53181b2ee |
hex | e2e078004a |
974428569674 has 16 divisors (see below), whose sum is σ = 1671282998208. Its totient is φ = 417403738752.
The previous prime is 974428569641. The next prime is 974428569679. The reversal of 974428569674 is 476965824479.
It is a super-2 number, since 2×9744285696742 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 974428569598 and 974428569607.
It is not an unprimeable number, because it can be changed into a prime (974428569679) 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, 17346407 + ... + 17402490.
It is an arithmetic number, because the mean of its divisors is an integer number (104455187388).
Almost surely, 2974428569674 is an apocalyptic number.
974428569674 is a deficient number, since it is larger than the sum of its proper divisors (696854428534).
974428569674 is a wasteful number, since it uses less digits than its factorization.
974428569674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34750909.
The product of its digits is 731566080, while the sum is 71.
The spelling of 974428569674 in words is "nine hundred seventy-four billion, four hundred twenty-eight million, five hundred sixty-nine thousand, six hundred seventy-four".
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