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2086112260 = 225104305613
BaseRepresentation
bin111110001010111…
…1000110000000100
312101101101111001001
41330111320300010
513233021043020
6543000343044
7102460442641
oct17425706004
95341344031
102086112260
11980613021
124a2774a84
1327326786b
1415b0b2dc8
15c322250a
hex7c578c04

2086112260 has 12 divisors (see below), whose sum is σ = 4380835788. Its totient is φ = 834444896.

The previous prime is 2086112243. The next prime is 2086112291. The reversal of 2086112260 is 622116802.

It can be written as a sum of positive squares in 2 ways, for example, as 435640384 + 1650471876 = 20872^2 + 40626^2 .

It is a super-2 number, since 2×20861122602 = 8703728722644615200, which contains 22 as substring.

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, 52152787 + ... + 52152826.

It is an arithmetic number, because the mean of its divisors is an integer number (365069649).

Almost surely, 22086112260 is an apocalyptic number.

2086112260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2086112260 is an abundant number, since it is smaller than the sum of its proper divisors (2294723528).

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

2086112260 is a wasteful number, since it uses less digits than its factorization.

2086112260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104305622 (or 104305620 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2086112260 is about 45673.9779305460. The cubic root of 2086112260 is about 1277.7500064090.

The spelling of 2086112260 in words is "two billion, eighty-six million, one hundred twelve thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 104305613 208611226 417222452 521528065 1043056130 2086112260