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4293390558 = 234283167071
BaseRepresentation
bin1111111111100111…
…1111000011011110
3102002012202211122010
43333321333003132
532243101444213
61550010132050
7211252134432
oct37771770336
912065684563
104293390558
111903563966
129b9a21026
13535646cb2
142ca2c69c2
151a1dcaac3
hexffe7f0de

4293390558 has 16 divisors (see below), whose sum is σ = 8588837376. Its totient is φ = 1430787480.

The previous prime is 4293390487. The next prime is 4293390559. The reversal of 4293390558 is 8550933924.

It is a super-3 number, since 3×42933905583 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4293390559) 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, 57838 + ... + 109233.

It is an arithmetic number, because the mean of its divisors is an integer number (536802336).

Almost surely, 24293390558 is an apocalyptic number.

4293390558 is an abundant number, since it is smaller than the sum of its proper divisors (4295446818).

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

4293390558 is a wasteful number, since it uses less digits than its factorization.

4293390558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171359.

The product of its (nonzero) digits is 1166400, while the sum is 48.

The square root of 4293390558 is about 65523.9693394715. The cubic root of 4293390558 is about 1625.2997390121.

The spelling of 4293390558 in words is "four billion, two hundred ninety-three million, three hundred ninety thousand, five hundred fifty-eight".

Divisors: 1 2 3 6 4283 8566 12849 25698 167071 334142 501213 1002426 715565093 1431130186 2146695279 4293390558