Base | Representation |
---|---|
bin | 1000000010100… |
… | …11111100100100 |
3 | 11200220221201110 |
4 | 10001103330210 |
5 | 114231441313 |
6 | 10405425020 |
7 | 1446224061 |
oct | 401237444 |
9 | 150827643 |
10 | 67452708 |
11 | 35091244 |
12 | 1a70b170 |
13 | 10c8925b |
14 | 8d5bc68 |
15 | 5dc5ec3 |
hex | 4053f24 |
67452708 has 48 divisors (see below), whose sum is σ = 164715264. Its totient is φ = 21461760.
The previous prime is 67452703. The next prime is 67452709. The reversal of 67452708 is 80725476.
67452708 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
67452708 is strictly pandigital in base 9.
It is not an unprimeable number, because it can be changed into a prime (67452703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21666 + ... + 24582.
It is an arithmetic number, because the mean of its divisors is an integer number (3431568).
Almost surely, 267452708 is an apocalyptic number.
It is an amenable number.
67452708 is an abundant number, since it is smaller than the sum of its proper divisors (97262556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67452708 is a wasteful number, since it uses less digits than its factorization.
67452708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3012 (or 3010 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 39.
The square root of 67452708 is about 8212.9597588202. The cubic root of 67452708 is about 407.0675312083.
It can be divided in two parts, 6745 and 2708, that added together give a triangular number (9453 = T137).
The spelling of 67452708 in words is "sixty-seven million, four hundred fifty-two thousand, seven hundred eight".
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