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10418294125 = 5383346353
BaseRepresentation
bin10011011001111101…
…01000110101101101
3222220001212011210101
421230332220311231
5132314040403000
64441444111101
7516114016231
oct115476506555
928801764711
1010418294125
114466945638
122029095491
13ca05658a5
1470b92a5c1
1540e986e6a
hex26cfa8d6d

10418294125 has 8 divisors (see below), whose sum is σ = 13002031224. Its totient is φ = 8334635200.

The previous prime is 10418294123. The next prime is 10418294137. The reversal of 10418294125 is 52149281401.

It can be written as a sum of positive squares in 4 ways, for example, as 1987198084 + 8431096041 = 44578^2 + 91821^2 .

It is not a de Polignac number, because 10418294125 - 21 = 10418294123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10418294123) 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, 41673052 + ... + 41673301.

It is an arithmetic number, because the mean of its divisors is an integer number (1625253903).

Almost surely, 210418294125 is an apocalyptic number.

It is an amenable number.

10418294125 is a deficient number, since it is larger than the sum of its proper divisors (2583737099).

10418294125 is an frugal number, since it uses more digits than its factorization.

10418294125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83346368 (or 83346358 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 10418294125 in words is "ten billion, four hundred eighteen million, two hundred ninety-four thousand, one hundred twenty-five".

Divisors: 1 5 25 125 83346353 416731765 2083658825 10418294125