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10138371 = 329116533
BaseRepresentation
bin100110101011…
…001100000011
3201002002020020
4212223030003
510043411441
61001144523
7152113635
oct46531403
921062206
1010138371
1157a5121
12348b143
13213c849
1414bca55
15d53e66
hex9ab303

10138371 has 8 divisors (see below), whose sum is σ = 13984080. Its totient is φ = 6525792.

The previous prime is 10138369. The next prime is 10138379. The reversal of 10138371 is 17383101.

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

It is not a de Polignac number, because 10138371 - 21 = 10138369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10138379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58180 + ... + 58353.

It is an arithmetic number, because the mean of its divisors is an integer number (1748010).

Almost surely, 210138371 is an apocalyptic number.

10138371 is a deficient number, since it is larger than the sum of its proper divisors (3845709).

10138371 is a wasteful number, since it uses less digits than its factorization.

10138371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116565.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10138371 is about 3184.0808720885. The cubic root of 10138371 is about 216.4326248613.

The spelling of 10138371 in words is "ten million, one hundred thirty-eight thousand, three hundred seventy-one".

Divisors: 1 3 29 87 116533 349599 3379457 10138371