Base | Representation |
---|---|
bin | 1110111100010… |
… | …11100010011101 |
3 | 22201212112202010 |
4 | 13132023202131 |
5 | 224042231333 |
6 | 20234421433 |
7 | 3051321666 |
oct | 736134235 |
9 | 281775663 |
10 | 125352093 |
11 | 64837979 |
12 | 35b91879 |
13 | 1cc7c049 |
14 | 1291036d |
15 | b011563 |
hex | 778b89d |
125352093 has 16 divisors (see below), whose sum is σ = 175383936. Its totient is φ = 79485120.
The previous prime is 125352083. The next prime is 125352107. The reversal of 125352093 is 390253521.
It is not a de Polignac number, because 125352093 - 221 = 123254941 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 125352093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125352043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7471 + ... + 17507.
It is an arithmetic number, because the mean of its divisors is an integer number (10961496).
Almost surely, 2125352093 is an apocalyptic number.
It is an amenable number.
125352093 is a deficient number, since it is larger than the sum of its proper divisors (50031843).
125352093 is a wasteful number, since it uses less digits than its factorization.
125352093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10244.
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 125352093 is about 11196.0748925684. The cubic root of 125352093 is about 500.4690172414.
The spelling of 125352093 in words is "one hundred twenty-five million, three hundred fifty-two thousand, ninety-three".
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