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10075099 = 97103867
BaseRepresentation
bin100110011011…
…101111011011
3200221212102211
4212123233123
510034400344
6555535551
7151431316
oct46335733
920855384
1010075099
115761631
12345a5b7
132119ac8
1414a397d
15d40334
hex99bbdb

10075099 has 4 divisors (see below), whose sum is σ = 10179064. Its totient is φ = 9971136.

The previous prime is 10075097. The next prime is 10075123. The reversal of 10075099 is 99057001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99057001 = 154963949.

It is a cyclic number.

It is not a de Polignac number, because 10075099 - 21 = 10075097 is a prime.

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 10075099.

It is not an unprimeable number, because it can be changed into a prime (10075097) 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, 51837 + ... + 52030.

It is an arithmetic number, because the mean of its divisors is an integer number (2544766).

Almost surely, 210075099 is an apocalyptic number.

10075099 is a deficient number, since it is larger than the sum of its proper divisors (103965).

10075099 is an equidigital number, since it uses as much as digits as its factorization.

10075099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103964.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 10075099 is about 3174.1296444852. The cubic root of 10075099 is about 215.9814441650.

The spelling of 10075099 in words is "ten million, seventy-five thousand, ninety-nine".

Divisors: 1 97 103867 10075099