Base | Representation |
---|---|
bin | 1111010010100… |
… | …1110011001100 |
3 | 11110200100210020 |
4 | 3310221303030 |
5 | 112404244343 |
6 | 10210342140 |
7 | 1406063415 |
oct | 364516314 |
9 | 143610706 |
10 | 64134348 |
11 | 332250a3 |
12 | 1958a950 |
13 | 10396a25 |
14 | 873680c |
15 | 596cb83 |
hex | 3d29ccc |
64134348 has 24 divisors (see below), whose sum is σ = 157523520. Its totient is φ = 20252880.
The previous prime is 64134337. The next prime is 64134377. The reversal of 64134348 is 84343146.
It is a happy number.
It is a super-2 number, since 2×641343482 = 8226429186770208, which contains 22 as substring.
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, 140418 + ... + 140873.
It is an arithmetic number, because the mean of its divisors is an integer number (6563480).
Almost surely, 264134348 is an apocalyptic number.
It is an amenable number.
64134348 is an abundant number, since it is smaller than the sum of its proper divisors (93389172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64134348 is a wasteful number, since it uses less digits than its factorization.
64134348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281317 (or 281315 counting only the distinct ones).
The product of its digits is 27648, while the sum is 33.
The square root of 64134348 is about 8008.3923480309. The cubic root of 64134348 is about 400.2796960464.
The spelling of 64134348 in words is "sixty-four million, one hundred thirty-four thousand, three hundred forty-eight".
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