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3280084852 = 2211103723761
BaseRepresentation
bin1100001110000010…
…0001111101110100
322110121001120112011
43003200201331310
523204200203402
61301251334004
7144166155412
oct30340417564
98417046464
103280084852
111433582330
127765b1304
1340372b715
142318b42b2
15142e6bed7
hexc3821f74

3280084852 has 24 divisors (see below), whose sum is σ = 6322784832. Its totient is φ = 1476470400.

The previous prime is 3280084823. The next prime is 3280084861. The reversal of 3280084852 is 2584800823.

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, 357349 + ... + 366412.

It is an arithmetic number, because the mean of its divisors is an integer number (263449368).

Almost surely, 23280084852 is an apocalyptic number.

It is an amenable number.

3280084852 is a deficient number, since it is larger than the sum of its proper divisors (3042699980).

3280084852 is a wasteful number, since it uses less digits than its factorization.

3280084852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723879 (or 723877 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 3280084852 is about 57272.0250384077. The cubic root of 3280084852 is about 1485.8045804149.

The spelling of 3280084852 in words is "three billion, two hundred eighty million, eighty-four thousand, eight hundred fifty-two".

Divisors: 1 2 4 11 22 44 103 206 412 1133 2266 4532 723761 1447522 2895044 7961371 15922742 31845484 74547383 149094766 298189532 820021213 1640042426 3280084852