Base | Representation |
---|---|
bin | 101111111001… |
… | …001100101100 |
3 | 212121212021221 |
4 | 233321030230 |
5 | 11203230202 |
6 | 1125033124 |
7 | 211500436 |
oct | 57711454 |
9 | 25555257 |
10 | 12555052 |
11 | 70a5884 |
12 | 42557a4 |
13 | 27a7833 |
14 | 194b656 |
15 | 1180037 |
hex | bf932c |
12555052 has 12 divisors (see below), whose sum is σ = 22218840. Its totient is φ = 6206816.
The previous prime is 12555047. The next prime is 12555071. The reversal of 12555052 is 25055521.
It is a happy number.
It is a super-3 number, since 3×125550523 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17278 + ... + 17989.
It is an arithmetic number, because the mean of its divisors is an integer number (1851570).
Almost surely, 212555052 is an apocalyptic number.
It is an amenable number.
12555052 is a deficient number, since it is larger than the sum of its proper divisors (9663788).
12555052 is a wasteful number, since it uses less digits than its factorization.
12555052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35360 (or 35358 counting only the distinct ones).
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 12555052 is about 3543.3108810828. The cubic root of 12555052 is about 232.4196477257.
The spelling of 12555052 in words is "twelve million, five hundred fifty-five thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •