Base | Representation |
---|---|
bin | 10010001001100… |
… | …01111110101100 |
3 | 101121111000022120 |
4 | 21010301332230 |
5 | 302433420421 |
6 | 23035112540 |
7 | 3526042260 |
oct | 1104617654 |
9 | 347430276 |
10 | 152248236 |
11 | 78a38398 |
12 | 42ba2750 |
13 | 2570831a |
14 | 163120a0 |
15 | d5758c6 |
hex | 9131fac |
152248236 has 48 divisors (see below), whose sum is σ = 406640640. Its totient is φ = 43430400.
The previous prime is 152248189. The next prime is 152248279. The reversal of 152248236 is 632842251.
152248236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1522482362 = 46359050730223392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152248197 and 152248206.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77061 + ... + 79011.
It is an arithmetic number, because the mean of its divisors is an integer number (8471680).
Almost surely, 2152248236 is an apocalyptic number.
It is an amenable number.
152248236 is an abundant number, since it is smaller than the sum of its proper divisors (254392404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152248236 is a wasteful number, since it uses less digits than its factorization.
152248236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2894 (or 2892 counting only the distinct ones).
The product of its digits is 23040, while the sum is 33.
The square root of 152248236 is about 12338.8911981588. The cubic root of 152248236 is about 533.9706951333.
The spelling of 152248236 in words is "one hundred fifty-two million, two hundred forty-eight thousand, two hundred thirty-six".
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