Base | Representation |
---|---|
bin | 1000001010000… |
… | …11001000001100 |
3 | 11202202201121012 |
4 | 10011003020030 |
5 | 120004314041 |
6 | 10442424352 |
7 | 1460444234 |
oct | 405031014 |
9 | 152681535 |
10 | 68432396 |
11 | 356a02aa |
12 | 1ab020b8 |
13 | 11240156 |
14 | 9134cc4 |
15 | 601b3eb |
hex | 414320c |
68432396 has 12 divisors (see below), whose sum is σ = 120378552. Its totient is φ = 34038528.
The previous prime is 68432369. The next prime is 68432411. The reversal of 68432396 is 69323486.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43550 + ... + 45093.
It is an arithmetic number, because the mean of its divisors is an integer number (10031546).
Almost surely, 268432396 is an apocalyptic number.
It is an amenable number.
68432396 is a deficient number, since it is larger than the sum of its proper divisors (51946156).
68432396 is a wasteful number, since it uses less digits than its factorization.
68432396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88840 (or 88838 counting only the distinct ones).
The product of its digits is 186624, while the sum is 41.
The square root of 68432396 is about 8272.3875634547. The cubic root of 68432396 is about 409.0288257093.
It can be divided in two parts, 68432 and 396, that multiplied together give a palindrome (27099072).
The spelling of 68432396 in words is "sixty-eight million, four hundred thirty-two thousand, three hundred ninety-six".
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