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2825713975 = 52729355109
BaseRepresentation
bin1010100001101100…
…1111100100110111
321021221002010212011
42220123033210313
521241340321400
61144220505051
7130011113110
oct25033174467
97257063764
102825713975
111220050807
1266a3ab187
13360561406
141cb3d9207
151181188ba
hexa86cf937

2825713975 has 24 divisors (see below), whose sum is σ = 4018180320. Its totient is φ = 1930984320.

The previous prime is 2825713951. The next prime is 2825713987. The reversal of 2825713975 is 5793175282.

It is not a de Polignac number, because 2825713975 - 219 = 2825189687 is a prime.

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, 23721 + ... + 78829.

It is an arithmetic number, because the mean of its divisors is an integer number (167424180).

Almost surely, 22825713975 is an apocalyptic number.

2825713975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2825713975 is a deficient number, since it is larger than the sum of its proper divisors (1192466345).

2825713975 is a wasteful number, since it uses less digits than its factorization.

2825713975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55419 (or 55414 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 49.

The square root of 2825713975 is about 53157.4451511733. The cubic root of 2825713975 is about 1413.7612260844.

The spelling of 2825713975 in words is "two billion, eight hundred twenty-five million, seven hundred thirteen thousand, nine hundred seventy-five".

Divisors: 1 5 7 25 35 175 293 1465 2051 7325 10255 51275 55109 275545 385763 1377725 1928815 9644075 16146937 80734685 113028559 403673425 565142795 2825713975