Base | Representation |
---|---|
bin | 1100110110101100… |
… | …0010110011111000 |
3 | 22220110221022010220 |
4 | 3031223002303320 |
5 | 24031324103414 |
6 | 1330222340040 |
7 | 151336504110 |
oct | 31553026370 |
9 | 8813838126 |
10 | 3450612984 |
11 | 1510865675 |
12 | 80372a620 |
13 | 42cb67240 |
14 | 24a3c4040 |
15 | 152e03ca9 |
hex | cdac2cf8 |
3450612984 has 64 divisors (see below), whose sum is σ = 10617277440. Its totient is φ = 910051200.
The previous prime is 3450612947. The next prime is 3450612989. The reversal of 3450612984 is 4892160543.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3450612989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787792 + ... + 792159.
It is an arithmetic number, because the mean of its divisors is an integer number (165894960).
Almost surely, 23450612984 is an apocalyptic number.
It is an amenable number.
3450612984 is an abundant number, since it is smaller than the sum of its proper divisors (7166664456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3450612984 is a wasteful number, since it uses less digits than its factorization.
3450612984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1579980 (or 1579976 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 3450612984 is about 58741.9184569248. The cubic root of 3450612984 is about 1511.1192940845.
The spelling of 3450612984 in words is "three billion, four hundred fifty million, six hundred twelve thousand, nine hundred eighty-four".
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