Base | Representation |
---|---|
bin | 1110101001100… |
… | …01110010011101 |
3 | 22120020022201102 |
4 | 13110301302131 |
5 | 222424343300 |
6 | 20105522445 |
7 | 3021345041 |
oct | 724616235 |
9 | 276208642 |
10 | 122887325 |
11 | 63404080 |
12 | 351a3425 |
13 | 1c5c81c2 |
14 | 1246c021 |
15 | abc60d5 |
hex | 7531c9d |
122887325 has 12 divisors (see below), whose sum is σ = 166233408. Its totient is φ = 89372400.
The previous prime is 122887319. The next prime is 122887357. The reversal of 122887325 is 523788221.
It is not a de Polignac number, because 122887325 - 24 = 122887309 is a prime.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223157 + ... + 223706.
It is an arithmetic number, because the mean of its divisors is an integer number (13852784).
Almost surely, 2122887325 is an apocalyptic number.
It is an amenable number.
122887325 is a deficient number, since it is larger than the sum of its proper divisors (43346083).
122887325 is a wasteful number, since it uses less digits than its factorization.
122887325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446884 (or 446879 counting only the distinct ones).
The product of its digits is 53760, while the sum is 38.
The square root of 122887325 is about 11085.4555612298. The cubic root of 122887325 is about 497.1670794361.
The spelling of 122887325 in words is "one hundred twenty-two million, eight hundred eighty-seven thousand, three hundred twenty-five".
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