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102241422023 = 138653390887
BaseRepresentation
bin101111100111000010…
…0000100101011000111
3100202220101021101020012
41133032010010223013
53133342301001043
6114545152300435
710246431514406
oct1371604045307
9322811241205
10102241422023
113a3a66876a4
121799454171b
139844cb4c70
144d3ca0163d
1529d5dd9a18
hex17ce104ac7

102241422023 has 8 divisors (see below), whose sum is σ = 110108630688. Its totient is φ = 94374568224.

The previous prime is 102241422013. The next prime is 102241422053. The reversal of 102241422023 is 320224142201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102241422023 - 28 = 102241421767 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 102241422023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102241422013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079486 + ... + 1170372.

It is an arithmetic number, because the mean of its divisors is an integer number (13763578836).

Almost surely, 2102241422023 is an apocalyptic number.

102241422023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102241422023 is a deficient number, since it is larger than the sum of its proper divisors (7867208665).

102241422023 is an equidigital number, since it uses as much as digits as its factorization.

102241422023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177433.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 102241422023 its reverse (320224142201), we get a palindrome (422465564224).

The spelling of 102241422023 in words is "one hundred two billion, two hundred forty-one million, four hundred twenty-two thousand, twenty-three".

Divisors: 1 13 86533 90887 1124929 1181531 7864724771 102241422023