Base | Representation |
---|---|
bin | 10010001000100… |
… | …01010000010101 |
3 | 101121020012110011 |
4 | 21010101100111 |
5 | 302420123242 |
6 | 23032200221 |
7 | 3524643424 |
oct | 1104212025 |
9 | 347205404 |
10 | 152114197 |
11 | 78956714 |
12 | 42b39071 |
13 | 2568c301 |
14 | 162b92bb |
15 | d54ad17 |
hex | 9111415 |
152114197 has 4 divisors (see below), whose sum is σ = 152675776. Its totient is φ = 151552620.
The previous prime is 152114189. The next prime is 152114201. The reversal of 152114197 is 791411251.
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 152114197 - 23 = 152114189 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 (152114107) 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, 280383 + ... + 280924.
It is an arithmetic number, because the mean of its divisors is an integer number (38168944).
Almost surely, 2152114197 is an apocalyptic number.
It is an amenable number.
152114197 is a deficient number, since it is larger than the sum of its proper divisors (561579).
152114197 is an equidigital number, since it uses as much as digits as its factorization.
152114197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561578.
The product of its digits is 2520, while the sum is 31.
The square root of 152114197 is about 12333.4584363024. The cubic root of 152114197 is about 533.8139469297.
The spelling of 152114197 in words is "one hundred fifty-two million, one hundred fourteen thousand, one hundred ninety-seven".
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