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10469069 = 13805313
BaseRepresentation
bin100111111011…
…111011001101
3201200212212022
4213323323031
510140002234
61012215525
7154662032
oct47737315
921625768
1010469069
115a00626
12360a5a5
132227220
141567389
15dbbe2e
hex9fbecd

10469069 has 4 divisors (see below), whose sum is σ = 11274396. Its totient is φ = 9663744.

The previous prime is 10469051. The next prime is 10469083. The reversal of 10469069 is 96096401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96096401 = 293313669.

It can be written as a sum of positive squares in 2 ways, for example, as 1408969 + 9060100 = 1187^2 + 3010^2 .

It is a cyclic number.

It is not a de Polignac number, because 10469069 - 28 = 10468813 is a prime.

It is a super-2 number, since 2×104690692 = 219202811453522, 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 (10469009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402644 + ... + 402669.

It is an arithmetic number, because the mean of its divisors is an integer number (2818599).

Almost surely, 210469069 is an apocalyptic number.

It is an amenable number.

10469069 is a deficient number, since it is larger than the sum of its proper divisors (805327).

10469069 is an equidigital number, since it uses as much as digits as its factorization.

10469069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805326.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 10469069 is about 3235.5940721914. The cubic root of 10469069 is about 218.7607250252.

The spelling of 10469069 in words is "ten million, four hundred sixty-nine thousand, sixty-nine".

Divisors: 1 13 805313 10469069