Base | Representation |
---|---|
bin | 10010001000110… |
… | …10101000100000 |
3 | 101121022011010210 |
4 | 21010122220200 |
5 | 302422340413 |
6 | 23033054120 |
7 | 3525163416 |
oct | 1104325040 |
9 | 347264123 |
10 | 152152608 |
11 | 78982563 |
12 | 42b57340 |
13 | 256a393a |
14 | 162c92b6 |
15 | d5573c3 |
hex | 911aa20 |
152152608 has 48 divisors (see below), whose sum is σ = 420426720. Its totient is φ = 48047616.
The previous prime is 152152607. The next prime is 152152639. The reversal of 152152608 is 806251251.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×1521526082 = 46300832242403328, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (152152607) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39885 + ... + 43532.
It is an arithmetic number, because the mean of its divisors is an integer number (8758890).
Almost surely, 2152152608 is an apocalyptic number.
It is an amenable number.
152152608 is an abundant number, since it is smaller than the sum of its proper divisors (268274112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152152608 is a wasteful number, since it uses less digits than its factorization.
152152608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83449 (or 83441 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 152152608 is about 12335.0155249193. The cubic root of 152152608 is about 533.8588750216.
The spelling of 152152608 in words is "one hundred fifty-two million, one hundred fifty-two thousand, six hundred eight".
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