Base | Representation |
---|---|
bin | 1110111011110… |
… | …00001010011100 |
3 | 22201201111212211 |
4 | 13131320022130 |
5 | 224032211412 |
6 | 20233010204 |
7 | 3050541424 |
oct | 735701234 |
9 | 281644784 |
10 | 125272732 |
11 | 64793292 |
12 | 35b53964 |
13 | 1cc51ba0 |
14 | 128cd484 |
15 | aee7ca7 |
hex | 777829c |
125272732 has 12 divisors (see below), whose sum is σ = 236091016. Its totient is φ = 57818160.
The previous prime is 125272729. The next prime is 125272733. The reversal of 125272732 is 237272521.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 125272694 and 125272703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125272733) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204494 + ... + 1204597.
Almost surely, 2125272732 is an apocalyptic number.
It is an amenable number.
125272732 is a deficient number, since it is larger than the sum of its proper divisors (110818284).
125272732 is a wasteful number, since it uses less digits than its factorization.
125272732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2409108 (or 2409106 counting only the distinct ones).
The product of its digits is 11760, while the sum is 31.
The square root of 125272732 is about 11192.5301875849. The cubic root of 125272732 is about 500.3633785148.
It can be divided in two parts, 1252 and 72732, that added together give a square (73984 = 2722).
The spelling of 125272732 in words is "one hundred twenty-five million, two hundred seventy-two thousand, seven hundred thirty-two".
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