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2125595 = 51721471
BaseRepresentation
bin1000000110111100011011
310222222202202
420012330123
51021004340
6113320415
724032033
oct10067433
93888682
102125595
111221a9a
1286610b
13595664
143d48c3
152bec15
hex206f1b

2125595 has 12 divisors (see below), whose sum is σ = 2711424. Its totient is φ = 1599360.

The previous prime is 2125579. The next prime is 2125601. The reversal of 2125595 is 5955212.

2125595 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 2125595 - 24 = 2125579 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 710 + ... + 2180.

It is an arithmetic number, because the mean of its divisors is an integer number (225952).

22125595 is an apocalyptic number.

2125595 is a deficient number, since it is larger than the sum of its proper divisors (585829).

2125595 is a wasteful number, since it uses less digits than its factorization.

2125595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510 (or 1493 counting only the distinct ones).

The product of its digits is 4500, while the sum is 29.

The square root of 2125595 is about 1457.9420427438. The cubic root of 2125595 is about 128.5760777272.

The spelling of 2125595 in words is "two million, one hundred twenty-five thousand, five hundred ninety-five".

Divisors: 1 5 17 85 289 1445 1471 7355 25007 125035 425119 2125595