Base | Representation |
---|---|
bin | 10010000010000… |
… | …00101111011101 |
3 | 101112121210212212 |
4 | 21001000233131 |
5 | 302210311000 |
6 | 23002010205 |
7 | 3514455422 |
oct | 1101005735 |
9 | 345553785 |
10 | 151260125 |
11 | 78422a75 |
12 | 427a6965 |
13 | 25450643 |
14 | 16135d49 |
15 | d42cc35 |
hex | 9040bdd |
151260125 has 16 divisors (see below), whose sum is σ = 190657584. Its totient is φ = 119800000.
The previous prime is 151260119. The next prime is 151260133. The reversal of 151260125 is 521062151.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 19321 + 151240804 = 139^2 + 12298^2 .
It is not a de Polignac number, because 151260125 - 212 = 151256029 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 151260125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6635 + ... + 18615.
It is an arithmetic number, because the mean of its divisors is an integer number (11916099).
Almost surely, 2151260125 is an apocalyptic number.
It is an amenable number.
151260125 is a deficient number, since it is larger than the sum of its proper divisors (39397459).
151260125 is a wasteful number, since it uses less digits than its factorization.
151260125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12097 (or 12087 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 151260125 is about 12298.7855091468. The cubic root of 151260125 is about 532.8130070686.
The spelling of 151260125 in words is "one hundred fifty-one million, two hundred sixty thousand, one hundred twenty-five".
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