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295852540 = 22514792627
BaseRepresentation
bin10001101000100…
…101100111111100
3202121200212101111
4101220211213330
51101214240130
645205051404
710221463564
oct2150454774
9677625344
10295852540
11142001435
12830b6b64
13493a8099
142b413da4
151ae9002a
hex11a259fc

295852540 has 12 divisors (see below), whose sum is σ = 621290376. Its totient is φ = 118341008.

The previous prime is 295852537. The next prime is 295852549. The reversal of 295852540 is 45258592.

It is a junction number, because it is equal to n+sod(n) for n = 295852493 and 295852502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (295852549) 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, 7396294 + ... + 7396333.

It is an arithmetic number, because the mean of its divisors is an integer number (51774198).

Almost surely, 2295852540 is an apocalyptic number.

295852540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

295852540 is an abundant number, since it is smaller than the sum of its proper divisors (325437836).

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

295852540 is a wasteful number, since it uses less digits than its factorization.

295852540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14792636 (or 14792634 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 295852540 is about 17200.3645310208. The cubic root of 295852540 is about 666.3336831551. Note that the first 3 decimals are identical.

The spelling of 295852540 in words is "two hundred ninety-five million, eight hundred fifty-two thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 14792627 29585254 59170508 73963135 147926270 295852540