Base | Representation |
---|---|
bin | 1111000000110… |
… | …11010011010000 |
3 | 22202222110111102 |
4 | 13200123103100 |
5 | 224220102234 |
6 | 20255203532 |
7 | 3056323523 |
oct | 740332320 |
9 | 282873442 |
10 | 125940944 |
11 | 650aa328 |
12 | 362165a8 |
13 | 2012708c |
14 | 12a24bba |
15 | b0cac7e |
hex | 781b4d0 |
125940944 has 20 divisors (see below), whose sum is σ = 244745124. Its totient is φ = 62780928.
The previous prime is 125940929. The next prime is 125940953. The reversal of 125940944 is 449049521.
It can be written as a sum of positive squares in 2 ways, for example, as 69089344 + 56851600 = 8312^2 + 7540^2 .
It is a super-2 number, since 2×1259409442 = 31722242751222272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 125940898 and 125940907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6287 + ... + 17070.
Almost surely, 2125940944 is an apocalyptic number.
It is an amenable number.
125940944 is a deficient number, since it is larger than the sum of its proper divisors (118804180).
125940944 is a wasteful number, since it uses less digits than its factorization.
125940944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23702 (or 23696 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 125940944 is about 11222.3412886973. The cubic root of 125940944 is about 501.2514570970.
The spelling of 125940944 in words is "one hundred twenty-five million, nine hundred forty thousand, nine hundred forty-four".
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