Base | Representation |
---|---|
bin | 1110111100010… |
… | …11010011011100 |
3 | 22201212111102112 |
4 | 13132023103130 |
5 | 224042214012 |
6 | 20234413152 |
7 | 3051316124 |
oct | 736132334 |
9 | 281774375 |
10 | 125351132 |
11 | 64837185 |
12 | 35b911b8 |
13 | 1cc7b78a |
14 | 1290dc84 |
15 | b011122 |
hex | 778b4dc |
125351132 has 24 divisors (see below), whose sum is σ = 244495440. Its totient is φ = 55883520.
The previous prime is 125351131. The next prime is 125351141. The reversal of 125351132 is 231153521.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 125351098 and 125351107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125351131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47219 + ... + 49802.
It is an arithmetic number, because the mean of its divisors is an integer number (10187310).
Almost surely, 2125351132 is an apocalyptic number.
It is an amenable number.
125351132 is a deficient number, since it is larger than the sum of its proper divisors (119144308).
125351132 is a wasteful number, since it uses less digits than its factorization.
125351132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97061 (or 97059 counting only the distinct ones).
The product of its digits is 900, while the sum is 23.
The square root of 125351132 is about 11196.0319756599. The cubic root of 125351132 is about 500.4677383053.
The spelling of 125351132 in words is "one hundred twenty-five million, three hundred fifty-one thousand, one hundred thirty-two".
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