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6676025 = 52972753
BaseRepresentation
bin11001011101111000111001
3110120011210012
4121131320321
53202113100
6355031305
7110513426
oct31357071
913504705
106676025
11384a884
12229b535
1314c9915
14c5ad4d
158bd135
hex65de39

6676025 has 12 divisors (see below), whose sum is σ = 8366652. Its totient is φ = 5283840.

The previous prime is 6676013. The next prime is 6676057. The reversal of 6676025 is 5206766.

It can be written as a sum of positive squares in 6 ways, for example, as 55696 + 6620329 = 236^2 + 2573^2 .

It is not a de Polignac number, because 6676025 - 26 = 6675961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6675982 and 6676000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (697221).

Almost surely, 26676025 is an apocalyptic number.

It is an amenable number.

6676025 is a deficient number, since it is larger than the sum of its proper divisors (1690627).

6676025 is a wasteful number, since it uses less digits than its factorization.

6676025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860 (or 2855 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 6676025 is about 2583.8004953943. The cubic root of 6676025 is about 188.2952298895.

The spelling of 6676025 in words is "six million, six hundred seventy-six thousand, twenty-five".

Divisors: 1 5 25 97 485 2425 2753 13765 68825 267041 1335205 6676025