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2382725 = 52191499
BaseRepresentation
bin1001000101101110000101
311111001111002
421011232011
51102221400
6123023045
726152502
oct11055605
94431432
102382725
1113881a4
1296aa85
136556c7
144604a9
15320ed5
hex245b85

2382725 has 12 divisors (see below), whose sum is σ = 2976000. Its totient is φ = 1892400.

The previous prime is 2382713. The next prime is 2382739. The reversal of 2382725 is 5272832.

It is a de Polignac number, because none of the positive numbers 2k-2382725 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 29 + 310 + 8 + 217 + 75 + 221 + 57 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4526 + ... + 5024.

It is an arithmetic number, because the mean of its divisors is an integer number (248000).

22382725 is an apocalyptic number.

2382725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2382725 is a deficient number, since it is larger than the sum of its proper divisors (593275).

2382725 is a wasteful number, since it uses less digits than its factorization.

2382725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 695 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 2382725 is about 1543.6077869718. The cubic root of 2382725 is about 133.5645813397.

The spelling of 2382725 in words is "two million, three hundred eighty-two thousand, seven hundred twenty-five".

Divisors: 1 5 25 191 499 955 2495 4775 12475 95309 476545 2382725