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2932764025 = 52108312
BaseRepresentation
bin1010111011001110…
…0110110101111001
321120101111211220211
42232303212311321
522001241422100
61203003151121
7132451040302
oct25663466571
97511454824
102932764025
111275518024
1269a2154a1
133797a2b39
141db7037a9
151227121ba
hexaece6d79

2932764025 has 9 divisors (see below), whose sum is σ = 3636963183. Its totient is φ = 2345994600.

The previous prime is 2932763983. The next prime is 2932764031. The reversal of 2932764025 is 5204672392.

The square root of 2932764025 is 54155.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1055795049 + 1876968976 = 32493^2 + 43324^2 .

It is not a de Polignac number, because 2932764025 - 29 = 2932763513 is a prime.

It is a super-2 number, since 2×29327640252 = 17202209652668401250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 265360 + ... + 276190.

Almost surely, 22932764025 is an apocalyptic number.

2932764025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2932764025 is the 54155-th square number.

2932764025 is the 27078-th centered octagonal number.

It is an amenable number.

2932764025 is a deficient number, since it is larger than the sum of its proper divisors (704199158).

2932764025 is an frugal number, since it uses more digits than its factorization.

2932764025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21672 (or 10836 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The cubic root of 2932764025 is about 1431.3934979405.

The spelling of 2932764025 in words is "two billion, nine hundred thirty-two million, seven hundred sixty-four thousand, twenty-five".

Divisors: 1 5 25 10831 54155 270775 117310561 586552805 2932764025