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13051014048 = 2532115139371
BaseRepresentation
bin11000010011110011…
…01010101110100000
31020200112210012120200
430021321222232200
5203212024422143
65555012305200
7641262534432
oct141171525640
936615705520
1013051014048
115597a59026
122642912200
1312ccb23827
148bb448652
15515b7c1d3
hex309e6aba0

13051014048 has 72 divisors (see below), whose sum is σ = 37147009536. Its totient is φ = 4346448000.

The previous prime is 13051014013. The next prime is 13051014071. The reversal of 13051014048 is 84041015031.

It is a happy number.

13051014048 is a `hidden beast` number, since 1 + 3 + 0 + 510 + 140 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311803 + ... + 351173.

It is an arithmetic number, because the mean of its divisors is an integer number (515930688).

Almost surely, 213051014048 is an apocalyptic number.

13051014048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13051014048 is an abundant number, since it is smaller than the sum of its proper divisors (24095995488).

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

13051014048 is a wasteful number, since it uses less digits than its factorization.

13051014048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40538 (or 40527 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 13051014048 its reverse (84041015031), we get a palindrome (97092029079).

The spelling of 13051014048 in words is "thirteen billion, fifty-one million, fourteen thousand, forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 1151 2302 3453 4604 6906 9208 10359 13812 18416 20718 27624 36832 39371 41436 55248 78742 82872 110496 118113 157484 165744 236226 314968 331488 354339 472452 629936 708678 944904 1259872 1417356 1889808 2834712 3779616 5669424 11338848 45316021 90632042 135948063 181264084 271896126 362528168 407844189 543792252 725056336 815688378 1087584504 1450112672 1631376756 2175169008 3262753512 4350338016 6525507024 13051014048