Base | Representation |
---|---|
bin | 1011010010001111011… |
… | …0001011010011100000 |
3 | 200112102110220001002121 |
4 | 2310203312023103200 |
5 | 11134023440323320 |
6 | 225022004354024 |
7 | 20002254511462 |
oct | 2644366132340 |
9 | 615373801077 |
10 | 193874932960 |
11 | 75249388725 |
12 | 316a83a5914 |
13 | 15389374057 |
14 | 9552838132 |
15 | 509a8848aa |
hex | 2d23d8b4e0 |
193874932960 has 48 divisors (see below), whose sum is σ = 482136354000. Its totient is φ = 73468394496.
The previous prime is 193874932939. The next prime is 193874932997. The reversal of 193874932960 is 69239478391.
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, 31884285 + ... + 31890364.
It is an arithmetic number, because the mean of its divisors is an integer number (10044507375).
Almost surely, 2193874932960 is an apocalyptic number.
193874932960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
193874932960 is an abundant number, since it is smaller than the sum of its proper divisors (288261421040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193874932960 is a wasteful number, since it uses less digits than its factorization.
193874932960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63774683 (or 63774675 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 61.
The spelling of 193874932960 in words is "one hundred ninety-three billion, eight hundred seventy-four million, nine hundred thirty-two thousand, nine hundred sixty".
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