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3285414944 = 257192333563
BaseRepresentation
bin1100001111010011…
…0111010000100000
322110222002101000222
43003310313100200
523212031234234
61302001502212
7144262365140
oct30364672040
98428071028
103285414944
111436592969
12778341968
13404876816
142324a0920
1514367142e
hexc3d37420

3285414944 has 96 divisors (see below), whose sum is σ = 8119802880. Its totient is φ = 1275892992.

The previous prime is 3285414931. The next prime is 3285414953. The reversal of 3285414944 is 4494145823.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3285414895 and 3285414904.

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, 81107 + ... + 114669.

It is an arithmetic number, because the mean of its divisors is an integer number (84581280).

Almost surely, 23285414944 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 3285414944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4059901440).

3285414944 is an abundant number, since it is smaller than the sum of its proper divisors (4834387936).

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

3285414944 is a wasteful number, since it uses less digits than its factorization.

3285414944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33622 (or 33614 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 3285414944 is about 57318.5392695941. The cubic root of 3285414944 is about 1486.6089487625.

The spelling of 3285414944 in words is "three billion, two hundred eighty-five million, four hundred fourteen thousand, nine hundred forty-four".

Divisors: 1 2 4 7 8 14 16 19 23 28 32 38 46 56 76 92 112 133 152 161 184 224 266 304 322 368 437 532 608 644 736 874 1064 1288 1748 2128 2576 3059 3496 4256 5152 6118 6992 12236 13984 24472 33563 48944 67126 97888 134252 234941 268504 469882 537008 637697 771949 939764 1074016 1275394 1543898 1879528 2550788 3087796 3759056 4463879 5101576 5403643 6175592 7518112 8927758 10203152 10807286 12351184 14667031 17855516 20406304 21614572 24702368 29334062 35711032 43229144 58668124 71422064 86458288 102669217 117336248 142844128 172916576 205338434 234672496 410676868 469344992 821353736 1642707472 3285414944