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2083422761 = 7649145853
BaseRepresentation
bin111110000101110…
…1000001000101001
312101012022211201222
41330023220020221
513231324012021
6542422551425
7102425541560
oct17413501051
95335284658
102083422761
1197a0463a2
124a1898575
13272835644
1415a9b2bd7
15c2d906ab
hex7c2e8229

2083422761 has 8 divisors (see below), whose sum is σ = 2381473344. Its totient is φ = 1785476880.

The previous prime is 2083422683. The next prime is 2083422791. The reversal of 2083422761 is 1672243802.

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 2083422761 - 218 = 2083160617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2083422791) 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, 22511 + ... + 68363.

It is an arithmetic number, because the mean of its divisors is an integer number (297684168).

Almost surely, 22083422761 is an apocalyptic number.

It is an amenable number.

2083422761 is a deficient number, since it is larger than the sum of its proper divisors (298050583).

2083422761 is an equidigital number, since it uses as much as digits as its factorization.

2083422761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52351.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2083422761 is about 45644.5260792573. The cubic root of 2083422761 is about 1277.2006615316.

The spelling of 2083422761 in words is "two billion, eighty-three million, four hundred twenty-two thousand, seven hundred sixty-one".

Divisors: 1 7 6491 45437 45853 320971 297631823 2083422761