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2708716948040 = 23567717923701
BaseRepresentation
bin100111011010101100000…
…111001000101001001000
3100120221200010211002102102
4213122230013020221020
5323334423014314130
65432211204452532
7366461350111205
oct47325407105110
910527603732372
102708716948040
11954840112574
12378b739aa148
1316857a938a1c
1495161768cac
154a6d749e645
hex276ac1c8a48

2708716948040 has 16 divisors (see below), whose sum is σ = 6094613133180. Its totient is φ = 1083486779200.

The previous prime is 2708716948019. The next prime is 2708716948103. The reversal of 2708716948040 is 408496178072.

It can be written as a sum of positive squares in 2 ways, for example, as 2702058714436 + 6658233604 = 1643794^2 + 81598^2 .

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, 33858961811 + ... + 33858961890.

Almost surely, 22708716948040 is an apocalyptic number.

2708716948040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2708716948040 is an abundant number, since it is smaller than the sum of its proper divisors (3385896185140).

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

2708716948040 is a wasteful number, since it uses less digits than its factorization.

2708716948040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67717923712 (or 67717923708 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 2708716948040 in words is "two trillion, seven hundred eight billion, seven hundred sixteen million, nine hundred forty-eight thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 67717923701 135435847402 270871694804 338589618505 541743389608 677179237010 1354358474020 2708716948040