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2835258260 = 225141762913
BaseRepresentation
bin1010100011111110…
…1001101110010100
321022121001001011012
42220333221232110
521301311231020
61145201231352
7130155204032
oct25077515624
97277031135
102835258260
11122547a54a
12671632558
13362523713
141cc7a1552
15118da17c5
hexa8fe9b94

2835258260 has 12 divisors (see below), whose sum is σ = 5954042388. Its totient is φ = 1134103296.

The previous prime is 2835258241. The next prime is 2835258263. The reversal of 2835258260 is 628525382.

It can be written as a sum of positive squares in 2 ways, for example, as 1430957584 + 1404300676 = 37828^2 + 37474^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2835258263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70881437 + ... + 70881476.

It is an arithmetic number, because the mean of its divisors is an integer number (496170199).

Almost surely, 22835258260 is an apocalyptic number.

2835258260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2835258260 is an abundant number, since it is smaller than the sum of its proper divisors (3118784128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2835258260 is a wasteful number, since it uses less digits than its factorization.

2835258260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141762922 (or 141762920 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 2835258260 is about 53247.1432097535. The cubic root of 2835258260 is about 1415.3511695677.

The spelling of 2835258260 in words is "two billion, eight hundred thirty-five million, two hundred fifty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 141762913 283525826 567051652 708814565 1417629130 2835258260