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870022828482 = 23145003804747
BaseRepresentation
bin11001010100100010110…
…01101101000111000010
310002011200101102222122120
430222101121231013002
5103223301321002412
61503403304345110
7116566656011013
oct14522131550702
93064611388576
10870022828482
11305a7a229185
12120748a75196
13640730579b2
143017600100a
1517970911b8c
hexca9166d1c2

870022828482 has 8 divisors (see below), whose sum is σ = 1740045656976. Its totient is φ = 290007609492.

The previous prime is 870022828469. The next prime is 870022828483. The reversal of 870022828482 is 284828220078.

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

870022828482 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (870022828483) 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, 72501902368 + ... + 72501902379.

It is an arithmetic number, because the mean of its divisors is an integer number (217505707122).

Almost surely, 2870022828482 is an apocalyptic number.

870022828482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

870022828482 is a wasteful number, since it uses less digits than its factorization.

870022828482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145003804752.

The product of its (nonzero) digits is 1835008, while the sum is 51.

The spelling of 870022828482 in words is "eight hundred seventy billion, twenty-two million, eight hundred twenty-eight thousand, four hundred eighty-two".

Divisors: 1 2 3 6 145003804747 290007609494 435011414241 870022828482