Base | Representation |
---|---|
bin | 10101011111111111… |
… | …011011000000001010 |
3 | 2012120212001121222222 |
4 | 111133333123000022 |
5 | 334234314011144 |
6 | 14334422014042 |
7 | 1445034535565 |
oct | 253777330012 |
9 | 65525047888 |
10 | 23085297674 |
11 | 987705990a |
12 | 4583277322 |
13 | 223b95596a |
14 | 118dd734dc |
15 | 901a5d2ee |
hex | 55ffdb00a |
23085297674 has 4 divisors (see below), whose sum is σ = 34627946514. Its totient is φ = 11542648836.
The previous prime is 23085297667. The next prime is 23085297689. The reversal of 23085297674 is 47679258032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12215775625 + 10869522049 = 110525^2 + 104257^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5771324417 + ... + 5771324420.
Almost surely, 223085297674 is an apocalyptic number.
23085297674 is a deficient number, since it is larger than the sum of its proper divisors (11542648840).
23085297674 is a wasteful number, since it uses less digits than its factorization.
23085297674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11542648839.
The product of its (nonzero) digits is 5080320, while the sum is 53.
The spelling of 23085297674 in words is "twenty-three billion, eighty-five million, two hundred ninety-seven thousand, six hundred seventy-four".
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