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140800013480 = 2357502857191
BaseRepresentation
bin1000001100100001010…
…1011011010010101000
3111110102121001202221002
42003020111123102220
54301324300412410
6144403240534132
713113104240060
oct2031025332250
9443377052832
10140800013480
1154792a34105
1223355781348
131037b54b059
146b5999c3a0
1539e109c7a5
hex20c855b4a8

140800013480 has 32 divisors (see below), whose sum is σ = 362057178240. Its totient is φ = 48274290240.

The previous prime is 140800013467. The next prime is 140800013503. The reversal of 140800013480 is 84310008041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251428316 + ... + 251428875.

It is an arithmetic number, because the mean of its divisors is an integer number (11314286820).

Almost surely, 2140800013480 is an apocalyptic number.

140800013480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140800013480 is an abundant number, since it is smaller than the sum of its proper divisors (221257164760).

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

140800013480 is a wasteful number, since it uses less digits than its factorization.

140800013480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502857209 (or 502857205 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 140800013480 in words is "one hundred forty billion, eight hundred million, thirteen thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 502857191 1005714382 2011428764 2514285955 3520000337 4022857528 5028571910 7040000674 10057143820 14080001348 17600001685 20114287640 28160002696 35200003370 70400006740 140800013480