Base | Representation |
---|---|
bin | 1100110011100000… |
… | …01000110000001001 |
3 | 122202002120210022000 |
4 | 12121300020300021 |
5 | 103034333000410 |
6 | 3054052221213 |
7 | 332233200234 |
oct | 63160106011 |
9 | 18662523260 |
10 | 6874500105 |
11 | 2a08526750 |
12 | 13ba30a809 |
13 | 857304855 |
14 | 49300c41b |
15 | 2a37c8dc0 |
hex | 199c08c09 |
6874500105 has 64 divisors (see below), whose sum is σ = 14034124800. Its totient is φ = 3157652160.
The previous prime is 6874500091. The next prime is 6874500163. The reversal of 6874500105 is 5010054786.
It is not a de Polignac number, because 6874500105 - 26 = 6874500041 is a prime.
It is a super-2 number, since 2×68745001052 = 94517503387290022050, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 6874500105.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 93609 + ... + 150038.
It is an arithmetic number, because the mean of its divisors is an integer number (219283200).
Almost surely, 26874500105 is an apocalyptic number.
It is an amenable number.
6874500105 is an abundant number, since it is smaller than the sum of its proper divisors (7159624695).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6874500105 is a wasteful number, since it uses less digits than its factorization.
6874500105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243691 (or 243685 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 6874500105 is about 82912.6052238138. The cubic root of 6874500105 is about 1901.4301425504.
The spelling of 6874500105 in words is "six billion, eight hundred seventy-four million, five hundred thousand, one hundred five".
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