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4164246125 = 53132562613
BaseRepresentation
bin1111100000110101…
…0101101001101101
3101202012202121202222
43320031111221231
532012021334000
61525114125125
7205123336154
oct37015255155
911665677688
104164246125
111847676826
129827207a5
1351496aa80
142b70aa59b
151958baa85
hexf8355a6d

4164246125 has 16 divisors (see below), whose sum is σ = 5596748976. Its totient is φ = 3075134400.

The previous prime is 4164246103. The next prime is 4164246143. The reversal of 4164246125 is 5216424614.

It can be written as a sum of positive squares in 8 ways, for example, as 981819556 + 3182426569 = 31334^2 + 56413^2 .

It is a de Polignac number, because none of the positive numbers 2k-4164246125 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279682 + ... + 1282931.

It is an arithmetic number, because the mean of its divisors is an integer number (349796811).

Almost surely, 24164246125 is an apocalyptic number.

It is an amenable number.

4164246125 is a deficient number, since it is larger than the sum of its proper divisors (1432502851).

4164246125 is a wasteful number, since it uses less digits than its factorization.

4164246125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562641 (or 2562631 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 4164246125 is about 64530.9702778441. The cubic root of 4164246125 is about 1608.8373130126.

The spelling of 4164246125 in words is "four billion, one hundred sixty-four million, two hundred forty-six thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 325 1625 2562613 12813065 33313969 64065325 166569845 320326625 832849225 4164246125