Search a number
-
+
3035201868 = 223425736451
BaseRepresentation
bin1011010011101001…
…1000000101001100
321211112021020020000
42310322120011030
522204002424433
61221102524300
7135133535016
oct26472300514
97745236200
103035201868
1113183240a6
12708596690
13394a8b14a
1420b16b1b6
1512b6e9113
hexb4e9814c

3035201868 has 60 divisors (see below), whose sum is σ = 7965709752. Its totient is φ = 1007769600.

The previous prime is 3035201867. The next prime is 3035201881. The reversal of 3035201868 is 8681025303.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3035201863) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 65043 + ... + 101493.

Almost surely, 23035201868 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 3035201868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3982854876).

3035201868 is an abundant number, since it is smaller than the sum of its proper divisors (4930507884).

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

3035201868 is a wasteful number, since it uses less digits than its factorization.

3035201868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36724 (or 36713 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 3035201868 is about 55092.6661907009. Note that the first 3 decimals coincide. The cubic root of 3035201868 is about 1447.8687465607.

The spelling of 3035201868 in words is "three billion, thirty-five million, two hundred one thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 257 324 514 771 1028 1542 2313 3084 4626 6939 9252 13878 20817 27756 36451 41634 72902 83268 109353 145804 218706 328059 437412 656118 984177 1312236 1968354 2952531 3936708 5905062 9367907 11810124 18735814 28103721 37471628 56207442 84311163 112414884 168622326 252933489 337244652 505866978 758800467 1011733956 1517600934 3035201868