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2115084952 = 232221119039
BaseRepresentation
bin111111000010001…
…1010001010011000
312110101220110002201
41332010122022120
513312430204302
6545513335544
7103261632301
oct17604321230
95411813081
102115084952
11995a016a2
124b04075b4
13279270076
14160c957a8
15c5a46c87
hex7e11a298

2115084952 has 16 divisors (see below), whose sum is σ = 3967603200. Its totient is φ = 1057057440.

The previous prime is 2115084931. The next prime is 2115084967. The reversal of 2115084952 is 2594805112.

It is a congruent number.

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, 41752 + ... + 77287.

It is an arithmetic number, because the mean of its divisors is an integer number (247975200).

Almost surely, 22115084952 is an apocalyptic number.

It is an amenable number.

2115084952 is a deficient number, since it is larger than the sum of its proper divisors (1852518248).

2115084952 is a wasteful number, since it uses less digits than its factorization.

2115084952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121266 (or 121262 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 2115084952 is about 45990.0527505677. The cubic root of 2115084952 is about 1283.6381180782.

The spelling of 2115084952 in words is "two billion, one hundred fifteen million, eighty-four thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 2221 4442 8884 17768 119039 238078 476156 952312 264385619 528771238 1057542476 2115084952