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10024300109 = 29345665521
BaseRepresentation
bin10010101010111111…
…01010111001001101
3221212121111012121102
421111133222321031
5131012210100414
64334411312445
7503261100515
oct112537527115
927777435542
1010024300109
11428450204a
121b3914b725
13c39a47c35
146b148a845
153da0acede
hex2557eae4d

10024300109 has 4 divisors (see below), whose sum is σ = 10369965660. Its totient is φ = 9678634560.

The previous prime is 10024300103. The next prime is 10024300123. The reversal of 10024300109 is 90100342001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5753677609 + 4270622500 = 75853^2 + 65350^2 .

It is a cyclic number.

It is not a de Polignac number, because 10024300109 - 28 = 10024299853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024300103) 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, 172832732 + ... + 172832789.

It is an arithmetic number, because the mean of its divisors is an integer number (2592491415).

Almost surely, 210024300109 is an apocalyptic number.

It is an amenable number.

10024300109 is a deficient number, since it is larger than the sum of its proper divisors (345665551).

10024300109 is an equidigital number, since it uses as much as digits as its factorization.

10024300109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345665550.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 10024300109 in words is "ten billion, twenty-four million, three hundred thousand, one hundred nine".

Divisors: 1 29 345665521 10024300109