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2095134980 = 225472228867
BaseRepresentation
bin111110011100001…
…0011100100000100
312102000100212212212
41330320103210010
513242323304410
6543522002552
7102630232151
oct17470234404
95360325785
102095134980
11985715a14
124a57a6458
132750a6653
1415c381228
15c3e05b05
hex7ce13904

2095134980 has 24 divisors (see below), whose sum is σ = 4493397888. Its totient is φ = 820222688.

The previous prime is 2095134949. The next prime is 2095135001. The reversal of 2095134980 is 894315902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113494 + ... + 1115373.

It is an arithmetic number, because the mean of its divisors is an integer number (187224912).

Almost surely, 22095134980 is an apocalyptic number.

2095134980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2095134980 is an abundant number, since it is smaller than the sum of its proper divisors (2398262908).

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

2095134980 is a wasteful number, since it uses less digits than its factorization.

2095134980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228923 (or 2228921 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 2095134980 is about 45772.6444505886. The cubic root of 2095134980 is about 1279.5895045989.

The spelling of 2095134980 in words is "two billion, ninety-five million, one hundred thirty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 47 94 188 235 470 940 2228867 4457734 8915468 11144335 22288670 44577340 104756749 209513498 419026996 523783745 1047567490 2095134980