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2925937 = 72211283
BaseRepresentation
bin1011001010010101110001
312111122122001
423022111301
51222112222
6142414001
733604300
oct13122561
95448561
102925937
111719333
12b91301
137b5a31
14562437
153cbe27
hex2ca571

2925937 has 12 divisors (see below), whose sum is σ = 3431856. Its totient is φ = 2487240.

The previous prime is 2925931. The next prime is 2925941. The reversal of 2925937 is 7395292.

2925937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2925937 - 27 = 2925809 is a prime.

It is a super-2 number, since 2×29259372 = 17122214655938, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2925896 and 2925905.

It is not an unprimeable number, because it can be changed into a prime (2925931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10198 + ... + 10480.

It is an arithmetic number, because the mean of its divisors is an integer number (285988).

22925937 is an apocalyptic number.

It is an amenable number.

2925937 is a deficient number, since it is larger than the sum of its proper divisors (505919).

2925937 is a wasteful number, since it uses less digits than its factorization.

2925937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508 (or 501 counting only the distinct ones).

The product of its digits is 34020, while the sum is 37.

The square root of 2925937 is about 1710.5370501687. The cubic root of 2925937 is about 143.0281946786.

The spelling of 2925937 in words is "two million, nine hundred twenty-five thousand, nine hundred thirty-seven".

Divisors: 1 7 49 211 283 1477 1981 10339 13867 59713 417991 2925937