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3312080680 = 235676172003
BaseRepresentation
bin1100010101101010…
…0101011100101000
322112211021010112211
43011122211130220
523240343040210
61304353214504
7145035135616
oct30532453450
98484233484
103312080680
11144a646267
12785261434
1340a251c6c
14235c426b6
15145b8c38a
hexc56a5728

3312080680 has 64 divisors (see below), whose sum is σ = 7579448640. Its totient is φ = 1302292992.

The previous prime is 3312080677. The next prime is 3312080683. The reversal of 3312080680 is 860802133.

It is an interprime number because it is at equal distance from previous prime (3312080677) and next prime (3312080683).

It is not an unprimeable number, because it can be changed into a prime (3312080683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1652559 + ... + 1654561.

It is an arithmetic number, because the mean of its divisors is an integer number (118428885).

Almost surely, 23312080680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3312080680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3789724320).

3312080680 is an abundant number, since it is smaller than the sum of its proper divisors (4267367960).

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

3312080680 is a wasteful number, since it uses less digits than its factorization.

3312080680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698 (or 2694 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 3312080680 is about 57550.6792314391. The cubic root of 3312080680 is about 1490.6200863347.

The spelling of 3312080680 in words is "three billion, three hundred twelve million, eighty thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 67 134 268 335 536 617 670 1234 1340 2003 2468 2680 3085 4006 4936 6170 8012 10015 12340 16024 20030 24680 40060 41339 80120 82678 134201 165356 206695 268402 330712 413390 536804 671005 826780 1073608 1235851 1342010 1653560 2471702 2684020 4943404 5368040 6179255 9886808 12358510 24717020 49434040 82802017 165604034 331208068 414010085 662416136 828020170 1656040340 3312080680