Base | Representation |
---|---|
bin | 1110111011000… |
… | …11110100000000 |
3 | 22201120021112120 |
4 | 13131203310000 |
5 | 224022030001 |
6 | 20231124240 |
7 | 3050043414 |
oct | 735436400 |
9 | 281507476 |
10 | 125189376 |
11 | 647366a4 |
12 | 35b13680 |
13 | 1cc22c70 |
14 | 128aad44 |
15 | aecd236 |
hex | 7763d00 |
125189376 has 72 divisors (see below), whose sum is σ = 358844640. Its totient is φ = 38516736.
The previous prime is 125189371. The next prime is 125189413. The reversal of 125189376 is 673981521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125189371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3715 + ... + 16253.
Almost surely, 2125189376 is an apocalyptic number.
125189376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 125189376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179422320).
125189376 is an abundant number, since it is smaller than the sum of its proper divisors (233655264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125189376 is a wasteful number, since it uses less digits than its factorization.
125189376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12571 (or 12557 counting only the distinct ones).
The product of its digits is 90720, while the sum is 42.
The square root of 125189376 is about 11188.8058344043. The cubic root of 125189376 is about 500.2523739267.
The spelling of 125189376 in words is "one hundred twenty-five million, one hundred eighty-nine thousand, three hundred seventy-six".
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