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10038970 = 251003897
BaseRepresentation
bin100110010010…
…111010111010
3200220000212201
4212102322322
510032221340
6555100414
7151221064
oct46227272
920800781
1010038970
115737477
12344170a
132106526
141494734
15d3479a
hex992eba

10038970 has 8 divisors (see below), whose sum is σ = 18070164. Its totient is φ = 4015584.

The previous prime is 10038943. The next prime is 10038989. The reversal of 10038970 is 7983001.

It can be written as a sum of positive squares in 2 ways, for example, as 9591409 + 447561 = 3097^2 + 669^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501939 + ... + 501958.

Almost surely, 210038970 is an apocalyptic number.

10038970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10038970 is a deficient number, since it is larger than the sum of its proper divisors (8031194).

10038970 is a wasteful number, since it uses less digits than its factorization.

10038970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003904.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 10038970 is about 3168.4333668234. The cubic root of 10038970 is about 215.7229673149.

The spelling of 10038970 in words is "ten million, thirty-eight thousand, nine hundred seventy".

Divisors: 1 2 5 10 1003897 2007794 5019485 10038970