Search a number
-
+
23030044314 = 235372421523
BaseRepresentation
bin10101011100101100…
…101001011010011010
32012110000002110122020
4111130230221122122
5334131142404224
614325125435310
71443464101224
oct253454513232
965400073566
1023030044314
119848950182
12456886bb36
13223037b374
1411868ad414
158ebc96c79
hex55cb2969a

23030044314 has 16 divisors (see below), whose sum is σ = 46929147552. Its totient is φ = 7531838288.

The previous prime is 23030044259. The next prime is 23030044337. The reversal of 23030044314 is 41344003032.

It is a super-2 number, since 2×230300443142 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36210444 + ... + 36211079.

It is an arithmetic number, because the mean of its divisors is an integer number (2933071722).

Almost surely, 223030044314 is an apocalyptic number.

23030044314 is an abundant number, since it is smaller than the sum of its proper divisors (23899103238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23030044314 is a wasteful number, since it uses less digits than its factorization.

23030044314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72421581.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23030044314 its reverse (41344003032), we get a palindrome (64374047346).

The spelling of 23030044314 in words is "twenty-three billion, thirty million, forty-four thousand, three hundred fourteen".

Divisors: 1 2 3 6 53 106 159 318 72421523 144843046 217264569 434529138 3838340719 7676681438 11515022157 23030044314