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2863025 = 521129359
BaseRepresentation
bin1010111010111110110001
312101110022222
422322332301
51213104100
6141210425
733223004
oct12727661
95343288
102863025
111686040
12b60a15
137931c9
1454753b
153b8485
hex2bafb1

2863025 has 24 divisors (see below), whose sum is σ = 4017600. Its totient is φ = 2004800.

The previous prime is 2863019. The next prime is 2863031. The reversal of 2863025 is 5203682.

It is an interprime number because it is at equal distance from previous prime (2863019) and next prime (2863031).

It is not a de Polignac number, because 2863025 - 24 = 2863009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2862985 and 2863003.

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, 7796 + ... + 8154.

It is an arithmetic number, because the mean of its divisors is an integer number (167400).

22863025 is an apocalyptic number.

2863025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2863025 is a deficient number, since it is larger than the sum of its proper divisors (1154575).

2863025 is a wasteful number, since it uses less digits than its factorization.

2863025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2863025 is about 1692.0475761633. The cubic root of 2863025 is about 141.9956521845.

The spelling of 2863025 in words is "two million, eight hundred sixty-three thousand, twenty-five".

Divisors: 1 5 11 25 29 55 145 275 319 359 725 1595 1795 3949 7975 8975 10411 19745 52055 98725 114521 260275 572605 2863025