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10293937 = 79130303
BaseRepresentation
bin100111010001…
…001010110001
3201100222121221
4213101022301
510113401222
61004345041
7153332323
oct47211261
921328557
1010293937
1158a0a95
123545181
1321955b4
14151d613
15d850c7
hex9d12b1

10293937 has 4 divisors (see below), whose sum is σ = 10424320. Its totient is φ = 10163556.

The previous prime is 10293919. The next prime is 10293967. The reversal of 10293937 is 73939201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10293937 - 27 = 10293809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10293967) 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 3 ways as a sum of consecutive naturals, for example, 65073 + ... + 65230.

It is an arithmetic number, because the mean of its divisors is an integer number (2606080).

Almost surely, 210293937 is an apocalyptic number.

It is an amenable number.

10293937 is a deficient number, since it is larger than the sum of its proper divisors (130383).

10293937 is an equidigital number, since it uses as much as digits as its factorization.

10293937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130382.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 10293937 is about 3208.4165876644. The cubic root of 10293937 is about 217.5340115042.

The spelling of 10293937 in words is "ten million, two hundred ninety-three thousand, nine hundred thirty-seven".

Divisors: 1 79 130303 10293937