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3481359830 = 2513311038387
BaseRepresentation
bin1100111110000001…
…0101010111010110
322222121210101212222
43033200111113112
524112212003310
61333241342342
7152162033054
oct31740252726
98877711788
103481359830
111527156193
12811a979b2
13436341140
142505091d4
15155979055
hexcf8155d6

3481359830 has 64 divisors (see below), whose sum is σ = 7034646528. Its totient is φ = 1231735680.

The previous prime is 3481359823. The next prime is 3481359857. The reversal of 3481359830 is 389531843.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410897 + ... + 419283.

It is an arithmetic number, because the mean of its divisors is an integer number (109916352).

Almost surely, 23481359830 is an apocalyptic number.

3481359830 is an abundant number, since it is smaller than the sum of its proper divisors (3553286698).

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

3481359830 is a wasteful number, since it uses less digits than its factorization.

3481359830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 3481359830 is about 59003.0493279797. The cubic root of 3481359830 is about 1515.5943279895.

The spelling of 3481359830 in words is "three billion, four hundred eighty-one million, three hundred fifty-nine thousand, eight hundred thirty".

Divisors: 1 2 5 10 13 26 31 62 65 103 130 155 206 310 403 515 806 1030 1339 2015 2678 3193 4030 6386 6695 8387 13390 15965 16774 31930 41509 41935 83018 83870 109031 207545 218062 259997 415090 519994 545155 863861 1090310 1299985 1727722 2599970 3379961 4319305 6759922 8638610 11230193 16899805 22460386 26779691 33799610 53559382 56150965 112301930 133898455 267796910 348135983 696271966 1740679915 3481359830