Base | Representation |
---|---|
bin | 10010001000111… |
… | …10000001100100 |
3 | 101121022212012022 |
4 | 21010132001210 |
5 | 302423312000 |
6 | 23033242312 |
7 | 3525252053 |
oct | 1104360144 |
9 | 347285168 |
10 | 152166500 |
11 | 78991a42 |
12 | 42b63398 |
13 | 256aa065 |
14 | 162d039a |
15 | d55b585 |
hex | 911e064 |
152166500 has 48 divisors (see below), whose sum is σ = 333854976. Its totient is φ = 60588000.
The previous prime is 152166493. The next prime is 152166523. The reversal of 152166500 is 5661251.
It is a self number, because there is not a number n which added to its sum of digits gives 152166500.
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, 134939 + ... + 136061.
It is an arithmetic number, because the mean of its divisors is an integer number (6955312).
Almost surely, 2152166500 is an apocalyptic number.
152166500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152166500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166927488).
152166500 is an abundant number, since it is smaller than the sum of its proper divisors (181688476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152166500 is a wasteful number, since it uses less digits than its factorization.
152166500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1413 (or 1401 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 152166500 is about 12335.5786244505. The cubic root of 152166500 is about 533.8751221783.
The spelling of 152166500 in words is "one hundred fifty-two million, one hundred sixty-six thousand, five hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •