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10469971 = 31337741
BaseRepresentation
bin100111111100…
…001001010011
3201200221002201
4213330021103
510140014341
61012224031
7154664461
oct47741123
921627081
1010469971
115a01276
12360b017
132227765
141567831
15dbc331
hex9fc253

10469971 has 4 divisors (see below), whose sum is σ = 10807744. Its totient is φ = 10132200.

The previous prime is 10469947. The next prime is 10469981. The reversal of 10469971 is 17996401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10469971 - 25 = 10469939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10469971.

It is not an unprimeable number, because it can be changed into a prime (10469981) 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 in 3 ways as a sum of consecutive naturals, for example, 168840 + ... + 168901.

It is an arithmetic number, because the mean of its divisors is an integer number (2701936).

Almost surely, 210469971 is an apocalyptic number.

10469971 is a deficient number, since it is larger than the sum of its proper divisors (337773).

10469971 is an equidigital number, since it uses as much as digits as its factorization.

10469971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337772.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 10469971 is about 3235.7334562661. The cubic root of 10469971 is about 218.7670075484.

The spelling of 10469971 in words is "ten million, four hundred sixty-nine thousand, nine hundred seventy-one".

Divisors: 1 31 337741 10469971