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13023862080 = 263513566523
BaseRepresentation
bin11000010000100100…
…00101110101000000
31020121122200202002020
430020102011311000
5203133102041310
65552202321440
7640513000245
oct141022056500
936548622066
1013023862080
1155836a3389
1226357b9280
1312c7307c88
148b79bb5cc
155135b7170
hex308485d40

13023862080 has 56 divisors (see below), whose sum is σ = 41350765152. Its totient is φ = 3473029632.

The previous prime is 13023862051. The next prime is 13023862099. The reversal of 13023862080 is 8026832031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6782302 + ... + 6784221.

Almost surely, 213023862080 is an apocalyptic number.

13023862080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13023862080 is an abundant number, since it is smaller than the sum of its proper divisors (28326903072).

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

13023862080 is a wasteful number, since it uses less digits than its factorization.

13023862080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13566543 (or 13566533 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 13023862080 in words is "thirteen billion, twenty-three million, eight hundred sixty-two thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 960 13566523 27133046 40699569 54266092 67832615 81399138 108532184 135665230 162798276 203497845 217064368 271330460 325596552 406995690 434128736 542660920 651193104 813991380 868257472 1085321840 1302386208 1627982760 2170643680 2604772416 3255965520 4341287360 6511931040 13023862080