Base | Representation |
---|---|
bin | 10010001110000… |
… | …01111110100110 |
3 | 101122120222101200 |
4 | 21013001332212 |
5 | 303111304204 |
6 | 23055503330 |
7 | 3534046665 |
oct | 1107017646 |
9 | 348528350 |
10 | 152838054 |
11 | 79300546 |
12 | 43227b46 |
13 | 25883925 |
14 | 16426ddc |
15 | d640539 |
hex | 91c1fa6 |
152838054 has 24 divisors (see below), whose sum is σ = 331487832. Its totient is φ = 50893920.
The previous prime is 152838043. The next prime is 152838067. The reversal of 152838054 is 450838251.
It is a happy number.
152838054 is a `hidden beast` number, since 1 + 528 + 3 + 80 + 54 = 666.
152838054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16434 + ... + 23994.
It is an arithmetic number, because the mean of its divisors is an integer number (13811993).
Almost surely, 2152838054 is an apocalyptic number.
152838054 is an abundant number, since it is smaller than the sum of its proper divisors (178649778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152838054 is a wasteful number, since it uses less digits than its factorization.
152838054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8692 (or 8689 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 152838054 is about 12362.7688646193. The cubic root of 152838054 is about 534.6593505016.
The spelling of 152838054 in words is "one hundred fifty-two million, eight hundred thirty-eight thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •