Base | Representation |
---|---|
bin | 10010001000110… |
… | …01010011011100 |
3 | 101121021212200011 |
4 | 21010121103130 |
5 | 302422202124 |
6 | 23033013004 |
7 | 3525141511 |
oct | 1104312334 |
9 | 347255604 |
10 | 152147164 |
11 | 78979464 |
12 | 42b54164 |
13 | 256a1310 |
14 | 162c7308 |
15 | d555994 |
hex | 91194dc |
152147164 has 24 divisors (see below), whose sum is σ = 287905968. Its totient is φ = 69936000.
The previous prime is 152147141. The next prime is 152147173. The reversal of 152147164 is 461741251.
It is a congruent number.
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, 7224 + ... + 18880.
It is an arithmetic number, because the mean of its divisors is an integer number (11996082).
Almost surely, 2152147164 is an apocalyptic number.
It is an amenable number.
152147164 is a deficient number, since it is larger than the sum of its proper divisors (135758804).
152147164 is a wasteful number, since it uses less digits than its factorization.
152147164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11925 (or 11923 counting only the distinct ones).
The product of its digits is 6720, while the sum is 31.
The square root of 152147164 is about 12334.7948503410. The cubic root of 152147164 is about 533.8525078126.
The spelling of 152147164 in words is "one hundred fifty-two million, one hundred forty-seven thousand, one hundred sixty-four".
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