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2042460004 = 2213255715361
BaseRepresentation
bin111100110111101…
…0111011101100100
312021100020201101211
41321233113131210
513140332210004
6534401001204
7101420423614
oct17157273544
95240221354
102042460004
11958a08482
12490023204
132671c2820
1415538ca44
15be49d504
hex79bd7764

2042460004 has 24 divisors (see below), whose sum is σ = 3851007608. Its totient is φ = 942243840.

The previous prime is 2042459999. The next prime is 2042460031. The reversal of 2042460004 is 4000642402.

It can be written as a sum of positive squares in 4 ways, for example, as 180364900 + 1862095104 = 13430^2 + 43152^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125284 + ... + 140644.

Almost surely, 22042460004 is an apocalyptic number.

It is an amenable number.

2042460004 is a deficient number, since it is larger than the sum of its proper divisors (1808547604).

2042460004 is a wasteful number, since it uses less digits than its factorization.

2042460004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17935 (or 17933 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2042460004 is about 45193.5836596303. The cubic root of 2042460004 is about 1268.7747299765.

The spelling of 2042460004 in words is "two billion, forty-two million, four hundred sixty thousand, four".

Divisors: 1 2 4 13 26 52 2557 5114 10228 15361 30722 33241 61444 66482 132964 199693 399386 798772 39278077 78556154 157112308 510615001 1021230002 2042460004