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3829229285 = 57109406551
BaseRepresentation
bin1110010000111101…
…0110011011100101
3100212212101000001212
43210033112123211
530320240314120
61431545401205
7163614624530
oct34417263345
910785330055
103829229285
111695555702
128aa499205
1349042c65b
142847bda17
151762916c5
hexe43d66e5

3829229285 has 8 divisors (see below), whose sum is σ = 5251514496. Its totient is φ = 2625757200.

The previous prime is 3829229273. The next prime is 3829229293. The reversal of 3829229285 is 5829229283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3829229285 - 210 = 3829228261 is a prime.

It is a super-2 number, since 2×38292292852 = 29325993834203222450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54703241 + ... + 54703310.

It is an arithmetic number, because the mean of its divisors is an integer number (656439312).

Almost surely, 23829229285 is an apocalyptic number.

3829229285 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3829229285 is a deficient number, since it is larger than the sum of its proper divisors (1422285211).

3829229285 is a wasteful number, since it uses less digits than its factorization.

3829229285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109406563.

The product of its digits is 1244160, while the sum is 50.

The square root of 3829229285 is about 61880.7666807709. The cubic root of 3829229285 is about 1564.4815908934.

The spelling of 3829229285 in words is "three billion, eight hundred twenty-nine million, two hundred twenty-nine thousand, two hundred eighty-five".

Divisors: 1 5 7 35 109406551 547032755 765845857 3829229285