Base | Representation |
---|---|
bin | 1110111100001… |
… | …10010100010011 |
3 | 22201211110102001 |
4 | 13132012110103 |
5 | 224041040312 |
6 | 20234134431 |
7 | 3051202435 |
oct | 736062423 |
9 | 281743361 |
10 | 125330707 |
11 | 648228a7 |
12 | 35b81417 |
13 | 1cc723a8 |
14 | 12906655 |
15 | b00a057 |
hex | 7786513 |
125330707 has 16 divisors (see below), whose sum is σ = 135124000. Its totient is φ = 115893504.
The previous prime is 125330701. The next prime is 125330741. The reversal of 125330707 is 707033521.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-125330707 is a prime.
It is a super-2 number, since 2×1253307072 = 31415572234239698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125330701) 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, 150769 + ... + 151597.
It is an arithmetic number, because the mean of its divisors is an integer number (8445250).
Almost surely, 2125330707 is an apocalyptic number.
125330707 is a deficient number, since it is larger than the sum of its proper divisors (9793293).
125330707 is a wasteful number, since it uses less digits than its factorization.
125330707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1030.
The product of its (nonzero) digits is 4410, while the sum is 28.
The square root of 125330707 is about 11195.1197849777. The cubic root of 125330707 is about 500.4405543763.
The spelling of 125330707 in words is "one hundred twenty-five million, three hundred thirty thousand, seven hundred seven".
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