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295246028 = 227111019491
BaseRepresentation
bin10001100110010…
…001100011001100
3202120120001102002
4101212101203030
51101040333103
645144051432
710213356410
oct2146214314
9676501362
10295246028
11141727790
1282a63b78
1349224cbc
142b2d6d40
151adc0488
hex119918cc

295246028 has 48 divisors (see below), whose sum is σ = 650619648. Its totient is φ = 113880000.

The previous prime is 295245983. The next prime is 295246069. The reversal of 295246028 is 820642592.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 295245982 and 295246000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26363 + ... + 35853.

It is an arithmetic number, because the mean of its divisors is an integer number (13554576).

Almost surely, 2295246028 is an apocalyptic number.

295246028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 295246028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325309824).

295246028 is an abundant number, since it is smaller than the sum of its proper divisors (355373620).

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

295246028 is a wasteful number, since it uses less digits than its factorization.

295246028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9614 (or 9612 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 295246028 is about 17182.7246966248. The cubic root of 295246028 is about 665.8780328975.

The spelling of 295246028 in words is "two hundred ninety-five million, two hundred forty-six thousand, twenty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 101 154 202 308 404 707 1111 1414 2222 2828 4444 7777 9491 15554 18982 31108 37964 66437 104401 132874 208802 265748 417604 730807 958591 1461614 1917182 2923228 3834364 6710137 10544501 13420274 21089002 26840548 42178004 73811507 147623014 295246028