Base | Representation |
---|---|
bin | 1000001010111… |
… | …10011111110000 |
3 | 11202222102101001 |
4 | 10011132133300 |
5 | 120021410441 |
6 | 10445051344 |
7 | 1461422116 |
oct | 405363760 |
9 | 152872331 |
10 | 68544496 |
11 | 35767549 |
12 | 1ab56b54 |
13 | 1127c197 |
14 | 9163ab6 |
15 | 603e731 |
hex | 415e7f0 |
68544496 has 20 divisors (see below), whose sum is σ = 133238992. Its totient is φ = 34160256.
The previous prime is 68544449. The next prime is 68544547. The reversal of 68544496 is 69444586.
It is a congruent number.
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, 1836 + ... + 11851.
Almost surely, 268544496 is an apocalyptic number.
It is an amenable number.
68544496 is a deficient number, since it is larger than the sum of its proper divisors (64694496).
68544496 is a wasteful number, since it uses less digits than its factorization.
68544496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14008 (or 14002 counting only the distinct ones).
The product of its digits is 829440, while the sum is 46.
The square root of 68544496 is about 8279.1603438996. The cubic root of 68544496 is about 409.2520490159.
The spelling of 68544496 in words is "sixty-eight million, five hundred forty-four thousand, four hundred ninety-six".
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