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10061069 = 20035023
BaseRepresentation
bin100110011000…
…010100001101
3200221011012012
4212120110031
510033423234
6555351005
7151342364
oct46302415
920834165
1010061069
115752037
123452465
1321135c5
14149c7db
15d3b0ce
hex99850d

10061069 has 4 divisors (see below), whose sum is σ = 10068096. Its totient is φ = 10054044.

The previous prime is 10061063. The next prime is 10061083. The reversal of 10061069 is 96016001.

10061069 is digitally balanced in base 3, 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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 96016001 = 523183587.

It is a cyclic number.

It is not a de Polignac number, because 10061069 - 212 = 10056973 is a prime.

It is a super-2 number, since 2×100610692 = 202450218845522, 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 (10061063) 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, 509 + ... + 4514.

It is an arithmetic number, because the mean of its divisors is an integer number (2517024).

Almost surely, 210061069 is an apocalyptic number.

It is an amenable number.

10061069 is a deficient number, since it is larger than the sum of its proper divisors (7027).

10061069 is an equidigital number, since it uses as much as digits as its factorization.

10061069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7026.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 10061069 is about 3171.9188198944. The cubic root of 10061069 is about 215.8811431714.

The spelling of 10061069 in words is "ten million, sixty-one thousand, sixty-nine".

Divisors: 1 2003 5023 10061069