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2754048018 = 23645171153
BaseRepresentation
bin1010010000100111…
…0111000000010010
321002221020010122110
42210021313000102
521120014014033
61133140450150
7125151010341
oct24411670022
97087203573
102754048018
111193652047
1264a3a9956
1334b75b517
141c1aa1b58
15111bae363
hexa4277012

2754048018 has 16 divisors (see below), whose sum is σ = 5509027296. Its totient is φ = 917860800.

The previous prime is 2754048013. The next prime is 2754048041. The reversal of 2754048018 is 8108404572.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2754048013) 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, 3130 + ... + 74282.

It is an arithmetic number, because the mean of its divisors is an integer number (344314206).

Almost surely, 22754048018 is an apocalyptic number.

2754048018 is an abundant number, since it is smaller than the sum of its proper divisors (2754979278).

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

2754048018 is a wasteful number, since it uses less digits than its factorization.

2754048018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77609.

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 2754048018 is about 52479.0245526725. The cubic root of 2754048018 is about 1401.7067650054.

The spelling of 2754048018 in words is "two billion, seven hundred fifty-four million, forty-eight thousand, eighteen".

Divisors: 1 2 3 6 6451 12902 19353 38706 71153 142306 213459 426918 459008003 918016006 1377024009 2754048018