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12140802060 = 2235202346701
BaseRepresentation
bin10110100111010010…
…11111000000001100
31011100010001122110120
423103221133000030
5144331021131220
65324415304540
7606601054242
oct132351370014
934303048416
1012140802060
115170191312
122429b1b150
1311b6392c5a
148325d0792
154b0cd4a40
hex2d3a5f00c

12140802060 has 24 divisors (see below), whose sum is σ = 33994245936. Its totient is φ = 3237547200.

The previous prime is 12140802053. The next prime is 12140802073. The reversal of 12140802060 is 6020804121.

It is a self number, because there is not a number n which added to its sum of digits gives 12140802060.

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, 101173291 + ... + 101173410.

It is an arithmetic number, because the mean of its divisors is an integer number (1416426914).

Almost surely, 212140802060 is an apocalyptic number.

12140802060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12140802060 is an abundant number, since it is smaller than the sum of its proper divisors (21853443876).

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

12140802060 is a wasteful number, since it uses less digits than its factorization.

12140802060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202346713 (or 202346711 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 12140802060 in words is "twelve billion, one hundred forty million, eight hundred two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 202346701 404693402 607040103 809386804 1011733505 1214080206 2023467010 2428160412 3035200515 4046934020 6070401030 12140802060