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3830730848 = 25731195483
BaseRepresentation
bin1110010001010100…
…0101000001100000
3100212222012021211022
43210111011001200
530321131341343
61432041505012
7163633450340
oct34425050140
910788167738
103830730848
11169639086a
128aaaa2168
13490836c59
14284a90d20
1517648b568
hexe4545060

3830730848 has 48 divisors (see below), whose sum is σ = 8623480320. Its totient is φ = 1640916096.

The previous prime is 3830730833. The next prime is 3830730859. The reversal of 3830730848 is 8480370383.

It is a junction number, because it is equal to n+sod(n) for n = 3830730799 and 3830730808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695915 + ... + 701397.

It is an arithmetic number, because the mean of its divisors is an integer number (179655840).

Almost surely, 23830730848 is an apocalyptic number.

It is an amenable number.

3830730848 is an abundant number, since it is smaller than the sum of its proper divisors (4792749472).

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

3830730848 is a wasteful number, since it uses less digits than its factorization.

3830730848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8619 (or 8611 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 3830730848 is about 61892.8982032672. The cubic root of 3830730848 is about 1564.6860585553.

The spelling of 3830730848 in words is "three billion, eight hundred thirty million, seven hundred thirty thousand, eight hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 3119 5483 6238 10966 12476 21833 21932 24952 38381 43666 43864 49904 76762 87332 87728 99808 153524 174664 175456 307048 349328 614096 698656 1228192 17101477 34202954 68405908 119710339 136811816 239420678 273623632 478841356 547247264 957682712 1915365424 3830730848