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3200320230 = 235293678529
BaseRepresentation
bin1011111011000001…
…0000001011100110
322021000222010000220
42332300100023212
523023240221410
61245321545210
7142210162452
oct27660201346
98230863026
103200320230
1113a2551a58
12753945206
133c0051513
1422506d662
1513ae63070
hexbec102e6

3200320230 has 32 divisors (see below), whose sum is σ = 7945624800. Its totient is φ = 823990272.

The previous prime is 3200320213. The next prime is 3200320241. The reversal of 3200320230 is 320230023.

It is a super-3 number, since 3×32003202303 (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 1838395 + ... + 1840134.

It is an arithmetic number, because the mean of its divisors is an integer number (248300775).

Almost surely, 23200320230 is an apocalyptic number.

3200320230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3200320230 is an abundant number, since it is smaller than the sum of its proper divisors (4745304570).

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

3200320230 is a wasteful number, since it uses less digits than its factorization.

3200320230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678568.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 3200320230 is about 56571.3728841717. The cubic root of 3200320230 is about 1473.6617535418.

Adding to 3200320230 its reverse (320230023), we get a palindrome (3520550253).

The spelling of 3200320230 in words is "three billion, two hundred million, three hundred twenty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 29 30 58 87 145 174 290 435 870 3678529 7357058 11035587 18392645 22071174 36785290 55177935 106677341 110355870 213354682 320032023 533386705 640064046 1066773410 1600160115 3200320230