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42988002076 = 2216076687617
BaseRepresentation
bin101000000010010010…
…001101101100011100
311002221220111202210001
4220002102031230130
51201014412031301
631425354024044
73051165663055
oct500222155434
9132856452701
1042988002076
111725a674248
1283b8718024
134091125a26
14211b36d72c
1511b8eaac01
hexa0248db1c

42988002076 has 12 divisors (see below), whose sum is σ = 75275828208. Its totient is φ = 21480622592.

The previous prime is 42988002073. The next prime is 42988002107. The reversal of 42988002076 is 67020088924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42988002073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3337381 + ... + 3350236.

It is an arithmetic number, because the mean of its divisors is an integer number (6272985684).

Almost surely, 242988002076 is an apocalyptic number.

It is an amenable number.

42988002076 is a deficient number, since it is larger than the sum of its proper divisors (32287826132).

42988002076 is a wasteful number, since it uses less digits than its factorization.

42988002076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6689228 (or 6689226 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 42988002076 in words is "forty-two billion, nine hundred eighty-eight million, two thousand, seventy-six".

Divisors: 1 2 4 1607 3214 6428 6687617 13375234 26750468 10747000519 21494001038 42988002076