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10070712 = 2332139871
BaseRepresentation
bin100110011010…
…101010111000
3200221122102100
4212122222320
510034230322
6555503400
7151412451
oct46325270
920848370
1010070712
115759303
123457b60
132117b02
1414a2128
15d3ddac
hex99aab8

10070712 has 24 divisors (see below), whose sum is σ = 27275040. Its totient is φ = 3356880.

The previous prime is 10070701. The next prime is 10070791. The reversal of 10070712 is 21707001.

10070712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69864 + ... + 70007.

It is an arithmetic number, because the mean of its divisors is an integer number (1136460).

Almost surely, 210070712 is an apocalyptic number.

10070712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10070712 is an abundant number, since it is smaller than the sum of its proper divisors (17204328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10070712 is a wasteful number, since it uses less digits than its factorization.

10070712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139883 (or 139876 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 18.

The square root of 10070712 is about 3173.4385136631. The cubic root of 10070712 is about 215.9500913497.

Adding to 10070712 its reverse (21707001), we get a palindrome (31777713).

The spelling of 10070712 in words is "ten million, seventy thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 139871 279742 419613 559484 839226 1118968 1258839 1678452 2517678 3356904 5035356 10070712