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13007711514 = 237309707417
BaseRepresentation
bin11000001110101000…
…11110110100011010
31020120112022012200010
430013110132310122
5203114433232024
65550424222350
7640225503120
oct140724366432
936515265603
1013007711514
115575572206
12263030a9b6
1312c3b71a25
148b57b5910
15511e76b29
hex30751ed1a

13007711514 has 16 divisors (see below), whose sum is σ = 29731912128. Its totient is φ = 3716488992.

The previous prime is 13007711471. The next prime is 13007711531. The reversal of 13007711514 is 41511770031.

13007711514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154853667 + ... + 154853750.

It is an arithmetic number, because the mean of its divisors is an integer number (1858244508).

Almost surely, 213007711514 is an apocalyptic number.

13007711514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13007711514 is an abundant number, since it is smaller than the sum of its proper divisors (16724200614).

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

13007711514 is a wasteful number, since it uses less digits than its factorization.

13007711514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309707429.

The product of its (nonzero) digits is 2940, while the sum is 30.

The spelling of 13007711514 in words is "thirteen billion, seven million, seven hundred eleven thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 309707417 619414834 929122251 1858244502 2167951919 4335903838 6503855757 13007711514