Base | Representation |
---|---|
bin | 10010001000111… |
… | …00101100010001 |
3 | 101121022120201010 |
4 | 21010130230101 |
5 | 302423123131 |
6 | 23033201133 |
7 | 3525230124 |
oct | 1104345421 |
9 | 347276633 |
10 | 152161041 |
11 | 7898892a |
12 | 42b601a9 |
13 | 256a7726 |
14 | 162cc3bb |
15 | d559b46 |
hex | 911cb11 |
152161041 has 8 divisors (see below), whose sum is σ = 203108704. Its totient is φ = 101327040.
The previous prime is 152161019. The next prime is 152161069. The reversal of 152161041 is 140161251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152161041 - 26 = 152160977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152160999 and 152161017.
It is not an unprimeable number, because it can be changed into a prime (152161001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25240 + ... + 30681.
It is an arithmetic number, because the mean of its divisors is an integer number (25388588).
Almost surely, 2152161041 is an apocalyptic number.
It is an amenable number.
152161041 is a deficient number, since it is larger than the sum of its proper divisors (50947663).
152161041 is an equidigital number, since it uses as much as digits as its factorization.
152161041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56831.
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 152161041 is about 12335.3573519376. The cubic root of 152161041 is about 533.8687378139.
The spelling of 152161041 in words is "one hundred fifty-two million, one hundred sixty-one thousand, forty-one".
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