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3059980 = 2257111987
BaseRepresentation
bin1011101011000100001100
312202110111121
423223010030
51240404410
6145330324
735003140
oct13530414
95673447
103059980
111800010
1210369a4
13831a51
14599220
154069da
hex2eb10c

3059980 has 48 divisors (see below), whose sum is σ = 8015616. Its totient is φ = 953280.

The previous prime is 3059963. The next prime is 3060047. The reversal of 3059980 is 899503.

3059980 = 1162 + 1172 + ... + 2202.

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, 547 + ... + 2533.

It is an arithmetic number, because the mean of its divisors is an integer number (166992).

Almost surely, 23059980 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 3059980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4007808).

3059980 is an abundant number, since it is smaller than the sum of its proper divisors (4955636).

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

3059980 is a wasteful number, since it uses less digits than its factorization.

3059980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014 (or 2012 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 3059980 is about 1749.2798518247. The cubic root of 3059980 is about 145.1798007352.

The spelling of 3059980 in words is "three million, fifty-nine thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 1987 3974 7948 9935 13909 19870 21857 27818 39740 43714 55636 69545 87428 109285 139090 152999 218570 278180 305998 437140 611996 764995 1529990 3059980