Base | Representation |
---|---|
bin | 1000001111111… |
… | …01100100110000 |
3 | 11211012112011210 |
4 | 10013331210300 |
5 | 120203233310 |
6 | 10511040120 |
7 | 1500104562 |
oct | 407754460 |
9 | 154175153 |
10 | 69196080 |
11 | 36072048 |
12 | 1b210040 |
13 | 11449935 |
14 | 9293332 |
15 | 611c820 |
hex | 41fd930 |
69196080 has 40 divisors (see below), whose sum is σ = 214508592. Its totient is φ = 18452224.
The previous prime is 69196067. The next prime is 69196093. The reversal of 69196080 is 8069196.
It is an interprime number because it is at equal distance from previous prime (69196067) and next prime (69196093).
It is a tau number, because it is divible by the number of its divisors (40).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143919 + ... + 144398.
Almost surely, 269196080 is an apocalyptic number.
69196080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
69196080 is an abundant number, since it is smaller than the sum of its proper divisors (145312512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69196080 is a wasteful number, since it uses less digits than its factorization.
69196080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 288333 (or 288327 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 39.
The square root of 69196080 is about 8318.4181188493. The cubic root of 69196080 is about 410.5447448732.
The spelling of 69196080 in words is "sixty-nine million, one hundred ninety-six thousand, eighty".
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