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12076190476 = 2272571678181
BaseRepresentation
bin10110011111100110…
…00000101100001100
31011011121111001000221
423033303000230030
5144213001043401
65314150401124
7605154632260
oct131763005414
934147431027
1012076190476
115137770709
1224103601a4
1311a5b8cc4c
14827bb20a0
154aa2c07a1
hex2cfcc0b0c

12076190476 has 24 divisors (see below), whose sum is σ = 24246373536. Its totient is φ = 5155368960.

The previous prime is 12076190459. The next prime is 12076190513. The reversal of 12076190476 is 67409167021.

12076190476 is a modest number, since divided by 190476 gives 12076 as remainder.

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, 831895 + ... + 846286.

It is an arithmetic number, because the mean of its divisors is an integer number (1010265564).

Almost surely, 212076190476 is an apocalyptic number.

It is an amenable number.

12076190476 is an abundant number, since it is smaller than the sum of its proper divisors (12170183060).

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

12076190476 is a wasteful number, since it uses less digits than its factorization.

12076190476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678449 (or 1678447 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 12076190476 in words is "twelve billion, seventy-six million, one hundred ninety thousand, four hundred seventy-six".

Divisors: 1 2 4 7 14 28 257 514 1028 1799 3598 7196 1678181 3356362 6712724 11747267 23494534 46989068 431292517 862585034 1725170068 3019047619 6038095238 12076190476