Base | Representation |
---|---|
bin | 1000001001000… |
… | …01001101100100 |
3 | 11202111200001000 |
4 | 10010201031210 |
5 | 114440342401 |
6 | 10435433300 |
7 | 1456325226 |
oct | 404411544 |
9 | 152450030 |
10 | 68293476 |
11 | 35605999 |
12 | 1aa55830 |
13 | 111c1b54 |
14 | 90da416 |
15 | 5ee0186 |
hex | 4121364 |
68293476 has 24 divisors (see below), whose sum is σ = 177057440. Its totient is φ = 22764456.
The previous prime is 68293469. The next prime is 68293483. The reversal of 68293476 is 67439286.
It is an interprime number because it is at equal distance from previous prime (68293469) and next prime (68293483).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316066 + ... + 316281.
Almost surely, 268293476 is an apocalyptic number.
It is an amenable number.
68293476 is an abundant number, since it is smaller than the sum of its proper divisors (108763964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68293476 is a wasteful number, since it uses less digits than its factorization.
68293476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632360 (or 632352 counting only the distinct ones).
The product of its digits is 435456, while the sum is 45.
The square root of 68293476 is about 8263.9866892439. The cubic root of 68293476 is about 408.7518575793.
The spelling of 68293476 in words is "sixty-eight million, two hundred ninety-three thousand, four hundred seventy-six".
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