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3320201330 = 25617374561
BaseRepresentation
bin1100010111100110…
…0100000001110010
322120101112200222122
43011321210001302
523244432420310
61305243234242
7145164150155
oct30571440162
98511480878
103320201330
111454192446
12787b18982
1340bb36294
14236d57c9c
15146743555
hexc5e64072

3320201330 has 32 divisors (see below), whose sum is σ = 6157628208. Its totient is φ = 1288396800.

The previous prime is 3320201321. The next prime is 3320201347. The reversal of 3320201330 is 331020233.

It can be written as a sum of positive squares in 8 ways, for example, as 718079209 + 2602122121 = 26797^2 + 51011^2 .

It is a super-2 number, since 2×33202013302 = 22047473743467537800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320201299 and 3320201308.

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, 7250 + ... + 81810.

Almost surely, 23320201330 is an apocalyptic number.

3320201330 is a deficient number, since it is larger than the sum of its proper divisors (2837426878).

3320201330 is a wasteful number, since it uses less digits than its factorization.

3320201330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74702.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3320201330 is about 57621.1882036461. The cubic root of 3320201330 is about 1491.8373397436.

Adding to 3320201330 its reverse (331020233), we get a palindrome (3651221563).

The spelling of 3320201330 in words is "three billion, three hundred twenty million, two hundred one thousand, three hundred thirty".

Divisors: 1 2 5 10 61 73 122 146 305 365 610 730 4453 8906 22265 44530 74561 149122 372805 745610 4548221 5442953 9096442 10885906 22741105 27214765 45482210 54429530 332020133 664040266 1660100665 3320201330