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10316069 = 19542951
BaseRepresentation
bin100111010110…
…100100100101
3201102002222122
4213112210211
510120103234
61005035325
7153454001
oct47264445
921362878
1010316069
115906685
123555b45
1321a26aa
141527701
15d8b92e
hex9d6925

10316069 has 4 divisors (see below), whose sum is σ = 10859040. Its totient is φ = 9773100.

The previous prime is 10316023. The next prime is 10316071. The reversal of 10316069 is 96061301.

10316069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10316069 - 28 = 10315813 is a prime.

It is a super-2 number, since 2×103160692 = 212842559225522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10316099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271457 + ... + 271494.

It is an arithmetic number, because the mean of its divisors is an integer number (2714760).

Almost surely, 210316069 is an apocalyptic number.

10316069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10316069 is a deficient number, since it is larger than the sum of its proper divisors (542971).

10316069 is an equidigital number, since it uses as much as digits as its factorization.

10316069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542970.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 10316069 is about 3211.8637891418. The cubic root of 10316069 is about 217.6897995338.

The spelling of 10316069 in words is "ten million, three hundred sixteen thousand, sixty-nine".

Divisors: 1 19 542951 10316069