Base | Representation |
---|---|
bin | 10010001001100… |
… | …00100110001111 |
3 | 101121110201112220 |
4 | 21010300212033 |
5 | 302433230300 |
6 | 23035030423 |
7 | 3526016622 |
oct | 1104604617 |
9 | 347421486 |
10 | 152242575 |
11 | 78a34111 |
12 | 42b9b413 |
13 | 25705884 |
14 | 1630ddb9 |
15 | d573da0 |
hex | 913098f |
152242575 has 24 divisors (see below), whose sum is σ = 257566848. Its totient is φ = 79306080.
The previous prime is 152242537. The next prime is 152242583. The reversal of 152242575 is 575242251.
It is not a de Polignac number, because 152242575 - 26 = 152242511 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20379 + ... + 26828.
It is an arithmetic number, because the mean of its divisors is an integer number (10731952).
Almost surely, 2152242575 is an apocalyptic number.
152242575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
152242575 is a deficient number, since it is larger than the sum of its proper divisors (105324273).
152242575 is a wasteful number, since it uses less digits than its factorization.
152242575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47263 (or 47258 counting only the distinct ones).
The product of its digits is 28000, while the sum is 33.
The square root of 152242575 is about 12338.6617994011. The cubic root of 152242575 is about 533.9640768944.
The spelling of 152242575 in words is "one hundred fifty-two million, two hundred forty-two thousand, five hundred seventy-five".
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