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13883445260 = 2254316143541
BaseRepresentation
bin11001110111000010…
…01001000000001100
31022211120011002112022
430323201021000030
5211413130222020
610213350225312
71001021223536
oct147341110014
938746132468
1013883445260
11598492aa03
122835655238
131403420189
14959c16856
15563cad625
hex33b84900c

13883445260 has 24 divisors (see below), whose sum is σ = 29833265616. Its totient is φ = 5424229440.

The previous prime is 13883445259. The next prime is 13883445269. The reversal of 13883445260 is 6254438831.

It is not an unprimeable number, because it can be changed into a prime (13883445269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8070911 + ... + 8072630.

It is an arithmetic number, because the mean of its divisors is an integer number (1243052734).

Almost surely, 213883445260 is an apocalyptic number.

13883445260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13883445260 is an abundant number, since it is smaller than the sum of its proper divisors (15949820356).

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

13883445260 is a wasteful number, since it uses less digits than its factorization.

13883445260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16143593 (or 16143591 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 13883445260 in words is "thirteen billion, eight hundred eighty-three million, four hundred forty-five thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 43 86 172 215 430 860 16143541 32287082 64574164 80717705 161435410 322870820 694172263 1388344526 2776689052 3470861315 6941722630 13883445260