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2434458404 = 22786944943
BaseRepresentation
bin1001000100011010…
…1110001100100100
320021122212022010002
42101012232030210
514441210132104
61041322520432
7114220361240
oct22106561444
96248768102
102434458404
11103a2086a4
1257b366118
132ca492041
1419146d420
15e3ad101e
hex911ae324

2434458404 has 12 divisors (see below), whose sum is σ = 4868916864. Its totient is φ = 1043339304.

The previous prime is 2434458349. The next prime is 2434458419. The reversal of 2434458404 is 4048544342.

2434458404 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43472444 + ... + 43472499.

It is an arithmetic number, because the mean of its divisors is an integer number (405743072).

Almost surely, 22434458404 is an apocalyptic number.

It is an amenable number.

2434458404 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.

2434458404 is a wasteful number, since it uses less digits than its factorization.

2434458404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86944954 (or 86944952 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 38.

The square root of 2434458404 is about 49340.2310898520. The cubic root of 2434458404 is about 1345.2431402639.

The spelling of 2434458404 in words is "two billion, four hundred thirty-four million, four hundred fifty-eight thousand, four hundred four".

Divisors: 1 2 4 7 14 28 86944943 173889886 347779772 608614601 1217229202 2434458404