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10315934 = 25157967
BaseRepresentation
bin100111010110…
…100010011110
3201102002210122
4213112202132
510120102214
61005034542
7153453416
oct47264236
921362718
1010315934
115906572
123555a52
1321a2605
141527646
15d8b88e
hex9d689e

10315934 has 4 divisors (see below), whose sum is σ = 15473904. Its totient is φ = 5157966.

The previous prime is 10315931. The next prime is 10315979. The reversal of 10315934 is 43951301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43951301 = 371187873.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315931) by changing a digit.

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 as a sum of consecutive naturals, namely, 2578982 + ... + 2578985.

It is an arithmetic number, because the mean of its divisors is an integer number (3868476).

Almost surely, 210315934 is an apocalyptic number.

10315934 is a deficient number, since it is larger than the sum of its proper divisors (5157970).

10315934 is an equidigital number, since it uses as much as digits as its factorization.

10315934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157969.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 10315934 is about 3211.8427732378. The cubic root of 10315934 is about 217.6888499392.

The spelling of 10315934 in words is "ten million, three hundred fifteen thousand, nine hundred thirty-four".

Divisors: 1 2 5157967 10315934