Base | Representation |
---|---|
bin | 10010001011110… |
… | …00000001001001 |
3 | 101122000120211122 |
4 | 21011320001021 |
5 | 303022110423 |
6 | 23045205025 |
7 | 3531345533 |
oct | 1105700111 |
9 | 348016748 |
10 | 152535113 |
11 | 79113985 |
12 | 43100775 |
13 | 257a8a83 |
14 | 16388853 |
15 | d5d08c8 |
hex | 9178049 |
152535113 has 4 divisors (see below), whose sum is σ = 155413188. Its totient is φ = 149657040.
The previous prime is 152535091. The next prime is 152535133. The reversal of 152535113 is 311535251.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311535251 = 17 ⋅18325603.
It can be written as a sum of positive squares in 2 ways, for example, as 37552384 + 114982729 = 6128^2 + 10723^2 .
It is a cyclic number.
It is not a de Polignac number, because 152535113 - 26 = 152535049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152535133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438958 + ... + 1439063.
It is an arithmetic number, because the mean of its divisors is an integer number (38853297).
Almost surely, 2152535113 is an apocalyptic number.
It is an amenable number.
152535113 is a deficient number, since it is larger than the sum of its proper divisors (2878075).
152535113 is an equidigital number, since it uses as much as digits as its factorization.
152535113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2878074.
The product of its digits is 2250, while the sum is 26.
The square root of 152535113 is about 12350.5106372166. The cubic root of 152535113 is about 534.3058666102.
The spelling of 152535113 in words is "one hundred fifty-two million, five hundred thirty-five thousand, one hundred thirteen".
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