Base | Representation |
---|---|
bin | 1000010111000… |
… | …10101100111000 |
3 | 11212222012120012 |
4 | 10023202230320 |
5 | 120423301314 |
6 | 10543121052 |
7 | 1511064002 |
oct | 413425470 |
9 | 155865505 |
10 | 70134584 |
11 | 36653173 |
12 | 1b5a3188 |
13 | 116b7b70 |
14 | 9459372 |
15 | 625593e |
hex | 42e2b38 |
70134584 has 16 divisors (see below), whose sum is σ = 141618120. Its totient is φ = 32369760.
The previous prime is 70134563. The next prime is 70134587. The reversal of 70134584 is 48543107.
It is a self number, because there is not a number n which added to its sum of digits gives 70134584.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70134587) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337082 + ... + 337289.
Almost surely, 270134584 is an apocalyptic number.
It is an amenable number.
70134584 is an abundant number, since it is smaller than the sum of its proper divisors (71483536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70134584 is a wasteful number, since it uses less digits than its factorization.
70134584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674390 (or 674386 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 70134584 is about 8374.6393355177. The cubic root of 70134584 is about 412.3924842533.
The spelling of 70134584 in words is "seventy million, one hundred thirty-four thousand, five hundred eighty-four".
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