Base | Representation |
---|---|
bin | 10010001010011… |
… | …11000000000101 |
3 | 101121201001101021 |
4 | 21011033000011 |
5 | 303001221414 |
6 | 23041431141 |
7 | 3530045656 |
oct | 1105170005 |
9 | 347631337 |
10 | 152367109 |
11 | 79009734 |
12 | 4303b4b1 |
13 | 2574a46b |
14 | 1634352d |
15 | d59ac24 |
hex | 914f005 |
152367109 has 4 divisors (see below), whose sum is σ = 153089440. Its totient is φ = 151644780.
The previous prime is 152367101. The next prime is 152367113. The reversal of 152367109 is 901763251.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 152367109 - 23 = 152367101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152367101) 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, 360849 + ... + 361270.
It is an arithmetic number, because the mean of its divisors is an integer number (38272360).
Almost surely, 2152367109 is an apocalyptic number.
It is an amenable number.
152367109 is a deficient number, since it is larger than the sum of its proper divisors (722331).
152367109 is an equidigital number, since it uses as much as digits as its factorization.
152367109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722330.
The product of its (nonzero) digits is 11340, while the sum is 34.
The square root of 152367109 is about 12343.7072632172. The cubic root of 152367109 is about 534.1096309206.
The spelling of 152367109 in words is "one hundred fifty-two million, three hundred sixty-seven thousand, one hundred nine".
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