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13073094680 = 235952134327
BaseRepresentation
bin11000010110011011…
…11001100000011000
31020202002100000111212
430023031321200120
5203233203012210
610001121442252
7641651320442
oct141315714030
936662300455
1013073094680
1155a946a588
12264a1a0388
131304584ca9
148c0355492
15517a8e805
hex30b379818

13073094680 has 32 divisors (see below), whose sum is σ = 29418409440. Its totient is φ = 5228536320.

The previous prime is 13073094653. The next prime is 13073094691. The reversal of 13073094680 is 8649037031.

It is a congruent number.

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, 363677 + ... + 398003.

It is an arithmetic number, because the mean of its divisors is an integer number (919325295).

Almost surely, 213073094680 is an apocalyptic number.

13073094680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13073094680 is an abundant number, since it is smaller than the sum of its proper divisors (16345314760).

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

13073094680 is a wasteful number, since it uses less digits than its factorization.

13073094680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43859 (or 43855 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 13073094680 in words is "thirteen billion, seventy-three million, ninety-four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 9521 19042 34327 38084 47605 68654 76168 95210 137308 171635 190420 274616 343270 380840 686540 1373080 326827367 653654734 1307309468 1634136835 2614618936 3268273670 6536547340 13073094680