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2085037707 = 34316163083
BaseRepresentation
bin111110001000111…
…0010011010001011
312101022100220000210
41330101302122023
513232232201312
6542521332203
7102445346064
oct17421623213
95338326023
102085037707
1197aa49765
124a2337063
13272c7c72c
1415acb356b
15c30ade3c
hex7c47268b

2085037707 has 8 divisors (see below), whose sum is σ = 2844702784. Its totient is φ = 1357698888.

The previous prime is 2085037697. The next prime is 2085037723. The reversal of 2085037707 is 7077305802.

2085037707 is digitally balanced in base 4, 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 not a de Polignac number, because 2085037707 - 210 = 2085036683 is a prime.

It is a super-2 number, since 2×20850377072 = 8694764479223635698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2085037007) 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, 8081413 + ... + 8081670.

It is an arithmetic number, because the mean of its divisors is an integer number (355587848).

Almost surely, 22085037707 is an apocalyptic number.

2085037707 is a deficient number, since it is larger than the sum of its proper divisors (759665077).

2085037707 is a wasteful number, since it uses less digits than its factorization.

2085037707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16163129.

The product of its (nonzero) digits is 82320, while the sum is 39.

The square root of 2085037707 is about 45662.2131198215. The cubic root of 2085037707 is about 1277.5305797524.

The spelling of 2085037707 in words is "two billion, eighty-five million, thirty-seven thousand, seven hundred seven".

Divisors: 1 3 43 129 16163083 48489249 695012569 2085037707