Base | Representation |
---|---|
bin | 100000010010… |
… | …1011100000100 |
3 | 1011212011100221 |
4 | 1000211130010 |
5 | 13313234224 |
6 | 1402514124 |
7 | 263623150 |
oct | 100453404 |
9 | 34764327 |
10 | 16930564 |
11 | 9614202 |
12 | 5805944 |
13 | 367a2b1 |
14 | 236a060 |
15 | 17466e4 |
hex | 1025704 |
16930564 has 24 divisors (see below), whose sum is σ = 34167168. Its totient is φ = 7190400.
The previous prime is 16930561. The next prime is 16930567. The reversal of 16930564 is 46503961.
It is an interprime number because it is at equal distance from previous prime (16930561) and next prime (16930567).
It is not an unprimeable number, because it can be changed into a prime (16930561) 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, 489 + ... + 5839.
It is an arithmetic number, because the mean of its divisors is an integer number (1423632).
Almost surely, 216930564 is an apocalyptic number.
16930564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
16930564 is an abundant number, since it is smaller than the sum of its proper divisors (17236604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16930564 is a wasteful number, since it uses less digits than its factorization.
16930564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5475 (or 5473 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 16930564 is about 4114.6766580134. The cubic root of 16930564 is about 256.7776038866. Note that the first 3 decimals are identical.
The spelling of 16930564 in words is "sixteen million, nine hundred thirty thousand, five hundred sixty-four".
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