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2420087083 = 37191342449
BaseRepresentation
bin1001000000111111…
…1001100100101011
320020122211011100221
42100033321210223
514424020241313
61040050510511
7113654254321
oct22017714453
96218734327
102420087083
111032092277
12576595437
132c74cc8bb
1418d5abd11
15e26e2c8d
hex903f992b

2420087083 has 8 divisors (see below), whose sum is σ = 2498515200. Its totient is φ = 2342344320.

The previous prime is 2420087063. The next prime is 2420087123. The reversal of 2420087083 is 3807800242.

2420087083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2420087083 - 25 = 2420087051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420087063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164158 + ... + 178291.

It is an arithmetic number, because the mean of its divisors is an integer number (312314400).

Almost surely, 22420087083 is an apocalyptic number.

2420087083 is a deficient number, since it is larger than the sum of its proper divisors (78428117).

2420087083 is a wasteful number, since it uses less digits than its factorization.

2420087083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342677.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 2420087083 is about 49194.3806038860. The cubic root of 2420087083 is about 1342.5907927781.

The spelling of 2420087083 in words is "two billion, four hundred twenty million, eighty-seven thousand, eighty-three".

Divisors: 1 37 191 7067 342449 12670613 65407759 2420087083