Base | Representation |
---|---|
bin | 11100001100011000… |
… | …01110000011111001 |
3 | 1110001212112021111121 |
4 | 32012030032003321 |
5 | 221444340032103 |
6 | 10541542225241 |
7 | 1044043010011 |
oct | 160614160371 |
9 | 43055467447 |
10 | 15136252153 |
11 | 6468024300 |
12 | 2b25125221 |
13 | 1572b43529 |
14 | a38370c41 |
15 | 5d8c7a6bd |
hex | 38630e0f9 |
15136252153 has 12 divisors (see below), whose sum is σ = 16676942884. Its totient is φ = 13727498400.
The previous prime is 15136252133. The next prime is 15136252177. The reversal of 15136252153 is 35125263151.
It can be written as a sum of positive squares in 2 ways, for example, as 3838050304 + 11298201849 = 61952^2 + 106293^2 .
It is a de Polignac number, because none of the positive numbers 2k-15136252153 is a prime.
It is a super-2 number, since 2×151362521532 (a number of 21 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15136252133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97626 + ... + 199507.
Almost surely, 215136252153 is an apocalyptic number.
It is an amenable number.
15136252153 is a deficient number, since it is larger than the sum of its proper divisors (1540690731).
15136252153 is a wasteful number, since it uses less digits than its factorization.
15136252153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297576 (or 297565 counting only the distinct ones).
The product of its digits is 27000, while the sum is 34.
It can be divided in two parts, 15136 and 252153, that added together give a square (267289 = 5172).
The spelling of 15136252153 in words is "fifteen billion, one hundred thirty-six million, two hundred fifty-two thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •