Base | Representation |
---|---|
bin | 1000010111001… |
… | …10000011010000 |
3 | 11212222220101100 |
4 | 10023212003100 |
5 | 120424221204 |
6 | 10543304400 |
7 | 1511152002 |
oct | 413460320 |
9 | 155886340 |
10 | 70148304 |
11 | 36662506 |
12 | 1b5ab100 |
13 | 116c1195 |
14 | 9460372 |
15 | 6259a39 |
hex | 42e60d0 |
70148304 has 60 divisors (see below), whose sum is σ = 206658400. Its totient is φ = 22151232.
The previous prime is 70148297. The next prime is 70148327. The reversal of 70148304 is 40384107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10084 + ... + 15555.
Almost surely, 270148304 is an apocalyptic number.
It is an amenable number.
70148304 is an abundant number, since it is smaller than the sum of its proper divisors (136510096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70148304 is a wasteful number, since it uses less digits than its factorization.
70148304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25672 (or 25663 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 70148304 is about 8375.4584352142. The cubic root of 70148304 is about 412.4193737737.
The spelling of 70148304 in words is "seventy million, one hundred forty-eight thousand, three hundred four".
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