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182994015020 = 2259149700751
BaseRepresentation
bin1010101001101101001…
…0110001001100101100
3122111100011112010201212
42222123102301030230
510444232431440040
6220022152453552
716135522314605
oct2523322611454
9574304463655
10182994015020
1170675394a63
122b5703aa2b8
131434401187b
148bdd6c4dac
154b604b8d65
hex2a9b4b132c

182994015020 has 12 divisors (see below), whose sum is σ = 384287431584. Its totient is φ = 73197606000.

The previous prime is 182994015013. The next prime is 182994015049. The reversal of 182994015020 is 20510499281.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4574850356 + ... + 4574850395.

It is an arithmetic number, because the mean of its divisors is an integer number (32023952632).

Almost surely, 2182994015020 is an apocalyptic number.

182994015020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

182994015020 is an abundant number, since it is smaller than the sum of its proper divisors (201293416564).

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

182994015020 is a wasteful number, since it uses less digits than its factorization.

182994015020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9149700760 (or 9149700758 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The spelling of 182994015020 in words is "one hundred eighty-two billion, nine hundred ninety-four million, fifteen thousand, twenty".

Divisors: 1 2 4 5 10 20 9149700751 18299401502 36598803004 45748503755 91497007510 182994015020