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10382923 = 31674999
BaseRepresentation
bin100111100110…
…111001001011
3201112111200201
4213212321023
510124223143
61010313031
7154152625
oct47467113
921474621
1010382923
115951931
123588777
1321c6c55
141543c15
15da164d
hex9e6e4b

10382923 has 8 divisors (see below), whose sum is σ = 10880000. Its totient is φ = 9896040.

The previous prime is 10382917. The next prime is 10382927. The reversal of 10382923 is 32928301.

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

It is a cyclic number.

It is not a de Polignac number, because 10382923 - 213 = 10374731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10382891 and 10382900.

It is not an unprimeable number, because it can be changed into a prime (10382927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423 + ... + 4576.

It is an arithmetic number, because the mean of its divisors is an integer number (1360000).

Almost surely, 210382923 is an apocalyptic number.

10382923 is a deficient number, since it is larger than the sum of its proper divisors (497077).

10382923 is an equidigital number, since it uses as much as digits as its factorization.

10382923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5097.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 10382923 is about 3222.2543350890. The cubic root of 10382923 is about 218.1590386203.

The spelling of 10382923 in words is "ten million, three hundred eighty-two thousand, nine hundred twenty-three".

Divisors: 1 31 67 2077 4999 154969 334933 10382923