Base | Representation |
---|---|
bin | 10010001100010… |
… | …10100111110101 |
3 | 101122011110101000 |
4 | 21012022213311 |
5 | 303032030232 |
6 | 23050553513 |
7 | 3532113645 |
oct | 1106124765 |
9 | 348143330 |
10 | 152611317 |
11 | 79166161 |
12 | 43138899 |
13 | 25804671 |
14 | 163a8525 |
15 | d5e827c |
hex | 918a9f5 |
152611317 has 8 divisors (see below), whose sum is σ = 226090880. Its totient is φ = 101740860.
The previous prime is 152611301. The next prime is 152611339. The reversal of 152611317 is 713116251.
152611317 is a `hidden beast` number, since 1 + 526 + 1 + 131 + 7 = 666.
152611317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152611317 - 24 = 152611301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5652271 = 152611317 / (1 + 5 + 2 + 6 + 1 + 1 + 3 + 1 + 7).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152611367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826109 + ... + 2826162.
It is an arithmetic number, because the mean of its divisors is an integer number (28261360).
Almost surely, 2152611317 is an apocalyptic number.
It is an amenable number.
152611317 is a deficient number, since it is larger than the sum of its proper divisors (73479563).
152611317 is an equidigital number, since it uses as much as digits as its factorization.
152611317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5652280 (or 5652274 counting only the distinct ones).
The product of its digits is 1260, while the sum is 27.
The square root of 152611317 is about 12353.5953066304. The cubic root of 152611317 is about 534.3948285656.
Adding to 152611317 its reverse (713116251), we get a palindrome (865727568).
The spelling of 152611317 in words is "one hundred fifty-two million, six hundred eleven thousand, three hundred seventeen".
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