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7070850892 = 227475372987
BaseRepresentation
bin1101001010111010…
…01001111101001100
3200020210001102221101
412211131021331030
5103440114212032
63125344512444
7340136145430
oct64535117514
920223042841
107070850892
112aa9346a26
12145401b724
13888bb1b51
144b11209c0
152b5b61de7
hex1a5749f4c

7070850892 has 24 divisors (see below), whose sum is σ = 14442591744. Its totient is φ = 2965888272.

The previous prime is 7070850863. The next prime is 7070850959. The reversal of 7070850892 is 2980580707.

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, 2685178 + ... + 2687809.

It is an arithmetic number, because the mean of its divisors is an integer number (601774656).

Almost surely, 27070850892 is an apocalyptic number.

It is an amenable number.

7070850892 is an abundant number, since it is smaller than the sum of its proper divisors (7371740852).

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

7070850892 is a wasteful number, since it uses less digits than its factorization.

7070850892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373045 (or 5373043 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 7070850892 is about 84088.3517022423. The cubic root of 7070850892 is about 1919.3634764290.

The spelling of 7070850892 in words is "seven billion, seventy million, eight hundred fifty thousand, eight hundred ninety-two".

Divisors: 1 2 4 7 14 28 47 94 188 329 658 1316 5372987 10745974 21491948 37610909 75221818 150443636 252530389 505060778 1010121556 1767712723 3535425446 7070850892