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8842286680 = 235967228601
BaseRepresentation
bin10000011110000101…
…01001011001011000
3211211020022201000021
420033002221121120
5121102111133210
64021224520224
7432056124313
oct101702513130
924736281007
108842286680
113828270947
121869320074
13aabbb05c6
145dc4bd97a
1536b426bda
hex20f0a9658

8842286680 has 32 divisors (see below), whose sum is σ = 19915806240. Its totient is φ = 3533241600.

The previous prime is 8842286657. The next prime is 8842286683. The reversal of 8842286680 is 866822488.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8842286683) 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, 75621 + ... + 152980.

It is an arithmetic number, because the mean of its divisors is an integer number (622368945).

Almost surely, 28842286680 is an apocalyptic number.

It is an amenable number.

8842286680 is an abundant number, since it is smaller than the sum of its proper divisors (11073519560).

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

8842286680 is a wasteful number, since it uses less digits than its factorization.

8842286680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229579 (or 229575 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 52.

The square root of 8842286680 is about 94033.4338413737. The cubic root of 8842286680 is about 2067.8618949335.

The spelling of 8842286680 in words is "eight billion, eight hundred forty-two million, two hundred eighty-six thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 967 1934 3868 4835 7736 9670 19340 38680 228601 457202 914404 1143005 1828808 2286010 4572020 9144040 221057167 442114334 884228668 1105285835 1768457336 2210571670 4421143340 8842286680