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5410204040 = 235294663969
BaseRepresentation
bin1010000100111100…
…10010100110001000
3111222001020211201102
411002132102212020
542040003012130
62252503240532
7251032655423
oct50236224610
914861224642
105410204040
112326a1240a
12106ba49148
13682b33887
143947609ba
15219e83645
hex142792988

5410204040 has 32 divisors (see below), whose sum is σ = 12592719000. Its totient is φ = 2089457664.

The previous prime is 5410204031. The next prime is 5410204073. The reversal of 5410204040 is 404020145.

It can be written as a sum of positive squares in 4 ways, for example, as 3511510564 + 1898693476 = 59258^2 + 43574^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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 7 ways as a sum of consecutive naturals, for example, 2330825 + ... + 2333144.

Almost surely, 25410204040 is an apocalyptic number.

It is an amenable number.

5410204040 is an abundant number, since it is smaller than the sum of its proper divisors (7182514960).

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

5410204040 is a wasteful number, since it uses less digits than its factorization.

5410204040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664009 (or 4664005 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 5410204040 is about 73554.0892133129. The cubic root of 5410204040 is about 1755.5150140424.

Adding to 5410204040 its reverse (404020145), we get a palindrome (5814224185).

The spelling of 5410204040 in words is "five billion, four hundred ten million, two hundred four thousand, forty".

Divisors: 1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 4663969 9327938 18655876 23319845 37311752 46639690 93279380 135255101 186558760 270510202 541020404 676275505 1082040808 1352551010 2705102020 5410204040