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10023319141 = 11911210831
BaseRepresentation
bin10010101010110111…
…11011011001100101
3221212112122100222021
421111123323121211
5131011432203031
64334334303141
7503246543533
oct112533733145
927775570867
1010023319141
1142839a2030
121b38957ab1
13c39793594
146b12b3153
153d9e67511
hex2556fb665

10023319141 has 4 divisors (see below), whose sum is σ = 10934529984. Its totient is φ = 9112108300.

The previous prime is 10023319133. The next prime is 10023319151. The reversal of 10023319141 is 14191332001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10023319141 - 23 = 10023319133 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 (10023319151) 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, 455605405 + ... + 455605426.

It is an arithmetic number, because the mean of its divisors is an integer number (2733632496).

Almost surely, 210023319141 is an apocalyptic number.

10023319141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10023319141 is a deficient number, since it is larger than the sum of its proper divisors (911210843).

10023319141 is an equidigital number, since it uses as much as digits as its factorization.

10023319141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911210842.

The product of its (nonzero) digits is 648, while the sum is 25.

It can be divided in two parts, 100 and 23319141, that added together give a square (23319241 = 48292).

The spelling of 10023319141 in words is "ten billion, twenty-three million, three hundred nineteen thousand, one hundred forty-one".

Divisors: 1 11 911210831 10023319141