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1996070079 = 31739138629
BaseRepresentation
bin111011011111001…
…1001110010111111
312011002221212101110
41312332121302333
513041443220304
6530022413103
7100315213203
oct16676316277
95132855343
101996070079
11934802aa3
12478591193
1325a6cc673
1414d154b03
15ba388289
hex76f99cbf

1996070079 has 8 divisors (see below), whose sum is σ = 2817981360. Its totient is φ = 1252436096.

The previous prime is 1996070059. The next prime is 1996070093. The reversal of 1996070079 is 9700706991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1996070079 - 27 = 1996069951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996070009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19569264 + ... + 19569365.

It is an arithmetic number, because the mean of its divisors is an integer number (352247670).

Almost surely, 21996070079 is an apocalyptic number.

1996070079 is a deficient number, since it is larger than the sum of its proper divisors (821911281).

1996070079 is a wasteful number, since it uses less digits than its factorization.

1996070079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39138649.

The product of its (nonzero) digits is 214326, while the sum is 48.

The square root of 1996070079 is about 44677.4000922166. The cubic root of 1996070079 is about 1259.0952770894.

The spelling of 1996070079 in words is "one billion, nine hundred ninety-six million, seventy thousand, seventy-nine".

Divisors: 1 3 17 51 39138629 117415887 665356693 1996070079