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12874946939404 = 2211293998677237
BaseRepresentation
bin1011101101011010111010…
…1000111000101000001100
31200120211111012002211202121
42323112232220320220030
53141420342404030104
643214400255302324
72466120121206034
oct273265650705014
950524435084677
1012874946939404
114114263997440
12153b30181a9a4
13725143954c84
143272179688c4
15174d90c98254
hexbb5aea38a0c

12874946939404 has 24 divisors (see below), whose sum is σ = 24663333069648. Its totient is φ = 5832275058240.

The previous prime is 12874946939383. The next prime is 12874946939423. The reversal of 12874946939404 is 40493964947821.

12874946939404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 499325727 + ... + 499351510.

It is an arithmetic number, because the mean of its divisors is an integer number (1027638877902).

Almost surely, 212874946939404 is an apocalyptic number.

It is an amenable number.

12874946939404 is a deficient number, since it is larger than the sum of its proper divisors (11788386130244).

12874946939404 is a wasteful number, since it uses less digits than its factorization.

12874946939404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998677545 (or 998677543 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 70.

The spelling of 12874946939404 in words is "twelve trillion, eight hundred seventy-four billion, nine hundred forty-six million, nine hundred thirty-nine thousand, four hundred four".

Divisors: 1 2 4 11 22 44 293 586 1172 3223 6446 12892 998677237 1997354474 3994708948 10985449607 21970899214 43941798428 292612430441 585224860882 1170449721764 3218736734851 6437473469702 12874946939404