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192060125 = 5311811301
BaseRepresentation
bin10110111001010…
…01101011011101
3111101101122221222
423130221223131
5343131411000
631020303125
74521325025
oct1334515335
9441348858
10192060125
119945a684
12543a1aa5
1330a3735a
141b716a85
1511cdba85
hexb729add

192060125 has 16 divisors (see below), whose sum is σ = 240078384. Its totient is φ = 153400000.

The previous prime is 192060119. The next prime is 192060133. The reversal of 192060125 is 521060291.

It can be written as a sum of positive squares in 8 ways, for example, as 85784644 + 106275481 = 9262^2 + 10309^2 .

It is not a de Polignac number, because 192060125 - 24 = 192060109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 192060094 and 192060103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146975 + ... + 148275.

It is an arithmetic number, because the mean of its divisors is an integer number (15004899).

Almost surely, 2192060125 is an apocalyptic number.

It is an amenable number.

192060125 is a deficient number, since it is larger than the sum of its proper divisors (48018259).

192060125 is a wasteful number, since it uses less digits than its factorization.

192060125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497 (or 2487 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 192060125 is about 13858.5758647850. The cubic root of 192060125 is about 576.9600407656.

The spelling of 192060125 in words is "one hundred ninety-two million, sixty thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1181 1301 5905 6505 29525 32525 147625 162625 1536481 7682405 38412025 192060125