Base | Representation |
---|---|
bin | 111010100011… |
… | …0010010010000 |
3 | 2010202112210211 |
4 | 1311012102100 |
5 | 30324242332 |
6 | 3013533504 |
7 | 521626303 |
oct | 165062220 |
9 | 63675724 |
10 | 30696592 |
11 | 16366893 |
12 | a344294 |
13 | 648a084 |
14 | 4110b3a |
15 | 2a65447 |
hex | 1d46490 |
30696592 has 10 divisors (see below), whose sum is σ = 59474678. Its totient is φ = 15348288.
The previous prime is 30696583. The next prime is 30696599. The reversal of 30696592 is 29569603.
It can be written as a sum of positive squares in only one way, i.e., 16679056 + 14017536 = 4084^2 + 3744^2 .
It is not an unprimeable number, because it can be changed into a prime (30696599) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959253 + ... + 959284.
Almost surely, 230696592 is an apocalyptic number.
It is an amenable number.
30696592 is a deficient number, since it is larger than the sum of its proper divisors (28778086).
30696592 is a wasteful number, since it uses less digits than its factorization.
30696592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1918545 (or 1918539 counting only the distinct ones).
The product of its (nonzero) digits is 87480, while the sum is 40.
The square root of 30696592 is about 5540.4505231975. The cubic root of 30696592 is about 313.1098431448.
The spelling of 30696592 in words is "thirty million, six hundred ninety-six thousand, five hundred ninety-two".
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