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10023412243 = 131093705427
BaseRepresentation
bin10010101010111000…
…10010001000010011
3221212112211002200111
421111130102020103
5131011443142433
64334340302151
7503250412135
oct112534221023
927775732614
1010023412243
114283a55a79
121b389a1957
13c397c6a80
146b12d9055
153d9e84dcd
hex255712213

10023412243 has 8 divisors (see below), whose sum is σ = 10804335248. Its totient is φ = 9243902304.

The previous prime is 10023412199. The next prime is 10023412253. The reversal of 10023412243 is 34221432001.

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

It is not a de Polignac number, because 10023412243 - 217 = 10023281171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023412253) 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, 338505 + ... + 366922.

It is an arithmetic number, because the mean of its divisors is an integer number (1350541906).

Almost surely, 210023412243 is an apocalyptic number.

10023412243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10023412243 is a deficient number, since it is larger than the sum of its proper divisors (780923005).

10023412243 is a wasteful number, since it uses less digits than its factorization.

10023412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706533.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10023412243 its reverse (34221432001), we get a palindrome (44244844244).

The spelling of 10023412243 in words is "ten billion, twenty-three million, four hundred twelve thousand, two hundred forty-three".

Divisors: 1 13 1093 14209 705427 9170551 771031711 10023412243