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8004290357 = 722722921997
BaseRepresentation
bin1110111010001011…
…11100011100110101
3202122211111002011102
413131011330130311
5112343044242412
63402131415445
7402232226330
oct73505743465
922584432142
108004290357
1134382388a8
121674754585
139a73b5bab
1455d0a3617
1531ca968c2
hex1dd17c735

8004290357 has 16 divisors (see below), whose sum is σ = 9228600960. Its totient is φ = 6800459328.

The previous prime is 8004290317. The next prime is 8004290369. The reversal of 8004290357 is 7530924008.

It is a cyclic number.

It is not a de Polignac number, because 8004290357 - 28 = 8004290101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8004290357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8004290317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 352883 + ... + 374879.

It is an arithmetic number, because the mean of its divisors is an integer number (576787560).

Almost surely, 28004290357 is an apocalyptic number.

It is an amenable number.

8004290357 is a deficient number, since it is larger than the sum of its proper divisors (1224310603).

8004290357 is a wasteful number, since it uses less digits than its factorization.

8004290357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22460.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 8004290357 is about 89466.6997100038. The cubic root of 8004290357 is about 2000.3574658553.

The spelling of 8004290357 in words is "eight billion, four million, two hundred ninety thousand, three hundred fifty-seven".

Divisors: 1 7 227 229 1589 1603 21997 51983 153979 363881 4993319 5037313 34953233 35261191 1143470051 8004290357