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13023300332 = 2272938531861
BaseRepresentation
bin11000010000011111…
…11100101011101100
31020121121122012111202
430020033330223230
5203132431102312
65552142305032
7640505140430
oct141017745354
936547565452
1013023300332
11558334a329
122635588178
1312c716c393
148b78b29c0
155135059c2
hex3083fcaec

13023300332 has 48 divisors (see below), whose sum is σ = 26180196672. Its totient is φ = 5552858880.

The previous prime is 13023300319. The next prime is 13023300343. The reversal of 13023300332 is 23300332031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6997082 + ... + 6998942.

It is an arithmetic number, because the mean of its divisors is an integer number (545420764).

Almost surely, 213023300332 is an apocalyptic number.

It is an amenable number.

13023300332 is an abundant number, since it is smaller than the sum of its proper divisors (13156896340).

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

13023300332 is a wasteful number, since it uses less digits than its factorization.

13023300332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3018 (or 3016 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 13023300332 its reverse (23300332031), we get a palindrome (36323632363).

The spelling of 13023300332 in words is "thirteen billion, twenty-three million, three hundred thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 293 586 853 1172 1706 1861 2051 3412 3722 4102 5971 7444 8204 11942 13027 23884 26054 52108 249929 499858 545273 999716 1090546 1587433 1749503 2181092 3174866 3499006 3816911 6349732 6998012 7633822 11112031 15267644 22224062 44448124 465117869 930235738 1860471476 3255825083 6511650166 13023300332