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10114969 = 11389513
BaseRepresentation
bin100110100101…
…011110011001
3201000220010111
4212211132121
510042134334
61000444321
7151655464
oct46453631
921026114
1010114969
115789587
1234796a1
132131cb7
1414b42db
15d4c064
hex9a5799

10114969 has 4 divisors (see below), whose sum is σ = 10204596. Its totient is φ = 10025344.

The previous prime is 10114967. The next prime is 10114981. The reversal of 10114969 is 96941101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96941101 = 293330857.

It can be written as a sum of positive squares in 2 ways, for example, as 1471369 + 8643600 = 1213^2 + 2940^2 .

It is a cyclic number.

It is not a de Polignac number, because 10114969 - 21 = 10114967 is a prime.

It is a super-2 number, since 2×101149692 = 204625195741922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 10114969.

It is not an unprimeable number, because it can be changed into a prime (10114967) 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, 44644 + ... + 44869.

It is an arithmetic number, because the mean of its divisors is an integer number (2551149).

Almost surely, 210114969 is an apocalyptic number.

It is an amenable number.

10114969 is a deficient number, since it is larger than the sum of its proper divisors (89627).

10114969 is an equidigital number, since it uses as much as digits as its factorization.

10114969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89626.

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 10114969 is about 3180.4039051668. The cubic root of 10114969 is about 216.2659689501.

The spelling of 10114969 in words is "ten million, one hundred fourteen thousand, nine hundred sixty-nine".

Divisors: 1 113 89513 10114969