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10058869 = 89113021
BaseRepresentation
bin100110010111…
…110001110101
3200221001011201
4212113301311
510033340434
6555332501
7151333102
oct46276165
920831151
1010058869
115750417
123451131
1321125c2
14149baa9
15d3a614
hex997c75

10058869 has 4 divisors (see below), whose sum is σ = 10171980. Its totient is φ = 9945760.

The previous prime is 10058837. The next prime is 10058891. The reversal of 10058869 is 96885001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96885001 = 472061383.

It can be written as a sum of positive squares in 2 ways, for example, as 4708900 + 5349969 = 2170^2 + 2313^2 .

It is a cyclic number.

It is not a de Polignac number, because 10058869 - 25 = 10058837 is a prime.

It is a super-2 number, since 2×100588692 = 202361691118322, 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 (10058819) 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, 56422 + ... + 56599.

It is an arithmetic number, because the mean of its divisors is an integer number (2542995).

Almost surely, 210058869 is an apocalyptic number.

It is an amenable number.

10058869 is a deficient number, since it is larger than the sum of its proper divisors (113111).

10058869 is an equidigital number, since it uses as much as digits as its factorization.

10058869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113110.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 10058869 is about 3171.5720076959. The cubic root of 10058869 is about 215.8654068338.

The spelling of 10058869 in words is "ten million, fifty-eight thousand, eight hundred sixty-nine".

Divisors: 1 89 113021 10058869