Base | Representation |
---|---|
bin | 1000010111010… |
… | …01001110011000 |
3 | 11220000120012211 |
4 | 10023221032120 |
5 | 120430130204 |
6 | 10543444504 |
7 | 1511234623 |
oct | 413511630 |
9 | 156016184 |
10 | 70161304 |
11 | 36671254 |
12 | 1b5b6734 |
13 | 116c7085 |
14 | 9464dba |
15 | 625d804 |
hex | 42e9398 |
70161304 has 16 divisors (see below), whose sum is σ = 131644800. Its totient is φ = 35056032.
The previous prime is 70161283. The next prime is 70161307. The reversal of 70161304 is 40316107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70161307) 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, 15954 + ... + 19870.
It is an arithmetic number, because the mean of its divisors is an integer number (8227800).
Almost surely, 270161304 is an apocalyptic number.
It is an amenable number.
70161304 is a deficient number, since it is larger than the sum of its proper divisors (61483496).
70161304 is a wasteful number, since it uses less digits than its factorization.
70161304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6162 (or 6158 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 70161304 is about 8376.2344761832. The cubic root of 70161304 is about 412.4448489474. Note that the first 3 decimals are identical.
The spelling of 70161304 in words is "seventy million, one hundred sixty-one thousand, three hundred four".
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