Base | Representation |
---|---|
bin | 1111000001001… |
… | …00111101101110 |
3 | 22210001110210102 |
4 | 13200210331232 |
5 | 224222334101 |
6 | 20300111102 |
7 | 3056550110 |
oct | 740447556 |
9 | 283043712 |
10 | 125980526 |
11 | 65127041 |
12 | 36235492 |
13 | 2013c0b9 |
14 | 12a353b0 |
15 | b0d786b |
hex | 7824f6e |
125980526 has 16 divisors (see below), whose sum is σ = 227333760. Its totient is φ = 51149880.
The previous prime is 125980513. The next prime is 125980529. The reversal of 125980526 is 625089521.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a self number, because there is not a number n which added to its sum of digits gives 125980526.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125980529) 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, 236540 + ... + 237071.
It is an arithmetic number, because the mean of its divisors is an integer number (14208360).
Almost surely, 2125980526 is an apocalyptic number.
125980526 is a deficient number, since it is larger than the sum of its proper divisors (101353234).
125980526 is a wasteful number, since it uses less digits than its factorization.
125980526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473639.
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 125980526 is about 11224.1046858981. The cubic root of 125980526 is about 501.3039643975.
The spelling of 125980526 in words is "one hundred twenty-five million, nine hundred eighty thousand, five hundred twenty-six".
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