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10670125 = 5385361
BaseRepresentation
bin101000101101…
…000000101101
3202002002122211
4220231000231
510212421000
61020410421
7156460144
oct50550055
922062584
1010670125
116028694
1236a6a11
1322978ab
1415ba75b
15e0b7ba
hexa2d02d

10670125 has 8 divisors (see below), whose sum is σ = 13316472. Its totient is φ = 8536000.

The previous prime is 10670123. The next prime is 10670129. The reversal of 10670125 is 52107601.

It can be written as a sum of positive squares in 4 ways, for example, as 101124 + 10569001 = 318^2 + 3251^2 .

It is not a de Polignac number, because 10670125 - 21 = 10670123 is a prime.

It is a super-2 number, since 2×106701252 = 227703135031250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10670096 and 10670105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10670123) 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, 42556 + ... + 42805.

It is an arithmetic number, because the mean of its divisors is an integer number (1664559).

Almost surely, 210670125 is an apocalyptic number.

It is an amenable number.

10670125 is a deficient number, since it is larger than the sum of its proper divisors (2646347).

10670125 is an frugal number, since it uses more digits than its factorization.

10670125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85376 (or 85366 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 10670125 is about 3266.5157278054. The cubic root of 10670125 is about 220.1522706163.

Adding to 10670125 its reverse (52107601), we get a palindrome (62777726).

The spelling of 10670125 in words is "ten million, six hundred seventy thousand, one hundred twenty-five".

Divisors: 1 5 25 125 85361 426805 2134025 10670125