Search a number
BaseRepresentation
bin1100101111011001…
…1001000001111000
322211100101200111020
43023312121001320
524001012030034
61323211102440
7150515542053
oct31366310170
98740350436
103420033144
1114a5579580
127b5441a20
1342671b368
14246303a9a
151503b3249
hexcbd99078

3420033144 has 64 divisors (see below), whose sum is σ = 9332547840. Its totient is φ = 1035797760.

The previous prime is 3420033109. The next prime is 3420033187. The reversal of 3420033144 is 4413300243.

3420033144 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 929292 + ... + 932964.

It is an arithmetic number, because the mean of its divisors is an integer number (145821060).

Almost surely, 23420033144 is an apocalyptic number.

It is an amenable number.

3420033144 is an abundant number, since it is smaller than the sum of its proper divisors (5912514696).

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

3420033144 is a wasteful number, since it uses less digits than its factorization.

3420033144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220 (or 7216 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3420033144 is about 58481.0494433881. The cubic root of 3420033144 is about 1506.6421216231.

Adding to 3420033144 its reverse (4413300243), we get a palindrome (7833333387).

The spelling of 3420033144 in words is "three billion, four hundred twenty million, thirty-three thousand, one hundred forty-four".