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40800084484 = 2261167213461
BaseRepresentation
bin100101111111110111…
…111110001000000100
310220022102120001002011
4211333313332020010
51132024310200414
630424315224004
72643030665425
oct457767761004
9126272501064
1040800084484
1116337647395
127aa7a48004
133b02a64a33
141d9095964c
1510dbd78dc4
hex97fdfe204

40800084484 has 12 divisors (see below), whose sum is σ = 72570642508. Its totient is φ = 20065615200.

The previous prime is 40800084469. The next prime is 40800084497. The reversal of 40800084484 is 48448000804.

It can be written as a sum of positive squares in 2 ways, for example, as 23553040900 + 17247043584 = 153470^2 + 131328^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83606487 + ... + 83606974.

Almost surely, 240800084484 is an apocalyptic number.

It is an amenable number.

40800084484 is a deficient number, since it is larger than the sum of its proper divisors (31770558024).

40800084484 is a wasteful number, since it uses less digits than its factorization.

40800084484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167213526 (or 167213524 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 40800084484 in words is "forty billion, eight hundred million, eighty-four thousand, four hundred eighty-four".

Divisors: 1 2 4 61 122 244 167213461 334426922 668853844 10200021121 20400042242 40800084484