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13024807736 = 237920608873
BaseRepresentation
bin11000010000101011…
…01100101100111000
31020121201110210021112
430020111230230320
5203133322321421
65552234455452
7640524016253
oct141025545470
936551423245
1013024807736
115584189916
122635b94588
1312c7579535
148b7b8609a
1551370245b
hex30856cb38

13024807736 has 16 divisors (see below), whose sum is σ = 24730648800. Its totient is φ = 6429968064.

The previous prime is 13024807723. The next prime is 13024807777. The reversal of 13024807736 is 63770842031.

It is a junction number, because it is equal to n+sod(n) for n = 13024807693 and 13024807702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10303805 + ... + 10305068.

It is an arithmetic number, because the mean of its divisors is an integer number (1545665550).

Almost surely, 213024807736 is an apocalyptic number.

It is an amenable number.

13024807736 is a deficient number, since it is larger than the sum of its proper divisors (11705841064).

13024807736 is a wasteful number, since it uses less digits than its factorization.

13024807736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20608958 (or 20608954 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 13024807736 in words is "thirteen billion, twenty-four million, eight hundred seven thousand, seven hundred thirty-six".

Divisors: 1 2 4 8 79 158 316 632 20608873 41217746 82435492 164870984 1628100967 3256201934 6512403868 13024807736