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2990325 = 352133067
BaseRepresentation
bin1011011010000011110101
312121220221210
423122003311
51231142300
6144032033
734263102
oct13320365
95556853
102990325
111762748
121002619
13809130
1457baa9
153e1050
hex2da0f5

2990325 has 24 divisors (see below), whose sum is σ = 5326048. Its totient is φ = 1471680.

The previous prime is 2990279. The next prime is 2990333. The reversal of 2990325 is 5230992.

It is not a de Polignac number, because 2990325 - 212 = 2986229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2990292 and 2990301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 559 + ... + 2508.

22990325 is an apocalyptic number.

2990325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2990325 is a deficient number, since it is larger than the sum of its proper divisors (2335723).

2990325 is a wasteful number, since it uses less digits than its factorization.

2990325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093 (or 3088 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 2990325 is about 1729.2556202019. The cubic root of 2990325 is about 144.0697482327.

The spelling of 2990325 in words is "two million, nine hundred ninety thousand, three hundred twenty-five".

Divisors: 1 3 5 13 15 25 39 65 75 195 325 975 3067 9201 15335 39871 46005 76675 119613 199355 230025 598065 996775 2990325