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36294980 = 2251814749
BaseRepresentation
bin1000101001110…
…1000101000100
32112021222100112
42022131011010
533242414410
63333532152
7620334161
oct212350504
975258315
1036294980
111953aa57
12101a4058
13769a327
144b6b068
1532be105
hex229d144

36294980 has 12 divisors (see below), whose sum is σ = 76219500. Its totient is φ = 14517984.

The previous prime is 36294977. The next prime is 36295027. The reversal of 36294980 is 8949263.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10549504 + 25745476 = 3248^2 + 5074^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 907355 + ... + 907394.

It is an arithmetic number, because the mean of its divisors is an integer number (6351625).

Almost surely, 236294980 is an apocalyptic number.

It is an amenable number.

36294980 is an abundant number, since it is smaller than the sum of its proper divisors (39924520).

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

36294980 is a wasteful number, since it uses less digits than its factorization.

36294980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814758 (or 1814756 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 36294980 is about 6024.5315170559. The cubic root of 36294980 is about 331.0921269772.

The spelling of 36294980 in words is "thirty-six million, two hundred ninety-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 1814749 3629498 7258996 9073745 18147490 36294980