Base | Representation |
---|---|
bin | 1100001110100… |
… | …01100110101110 |
3 | 21011000010011020 |
4 | 12013101212232 |
5 | 202224223124 |
6 | 14102235010 |
7 | 2353556052 |
oct | 607214656 |
9 | 234003136 |
10 | 102570414 |
11 | 52997741 |
12 | 2a425a66 |
13 | 1833376b |
14 | d89dc62 |
15 | 9011379 |
hex | 61d19ae |
102570414 has 32 divisors (see below), whose sum is σ = 208365696. Its totient is φ = 33657120.
The previous prime is 102570389. The next prime is 102570421. The reversal of 102570414 is 414075201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126069 + ... + 126879.
It is an arithmetic number, because the mean of its divisors is an integer number (6511428).
Almost surely, 2102570414 is an apocalyptic number.
102570414 is an abundant number, since it is smaller than the sum of its proper divisors (105795282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102570414 is a wasteful number, since it uses less digits than its factorization.
102570414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1120.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 102570414 is about 10127.7052682234. The cubic root of 102570414 is about 468.1022221735.
The spelling of 102570414 in words is "one hundred two million, five hundred seventy thousand, four hundred fourteen".
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