Base | Representation |
---|---|
bin | 1101101100000011… |
… | …1001001010011101 |
3 | 100111002010010012000 |
4 | 3123000321022131 |
5 | 30011124210240 |
6 | 1404340032513 |
7 | 160025156010 |
oct | 33300711235 |
9 | 10432103160 |
10 | 3674444445 |
11 | 1616145551 |
12 | 866692739 |
13 | 4673468a9 |
14 | 26c00b377 |
15 | 1678b9430 |
hex | db03929d |
3674444445 has 128 divisors (see below), whose sum is σ = 7664025600. Its totient is φ = 1635738624.
The previous prime is 3674444441. The next prime is 3674444453. The reversal of 3674444445 is 5444444763.
3674444445 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 not a de Polignac number, because 3674444445 - 22 = 3674444441 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 3674444445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3674444441) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6196069 + ... + 6196661.
It is an arithmetic number, because the mean of its divisors is an integer number (59875200).
Almost surely, 23674444445 is an apocalyptic number.
3674444445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3674444445 is an abundant number, since it is smaller than the sum of its proper divisors (3989581155).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3674444445 is a wasteful number, since it uses less digits than its factorization.
3674444445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776 (or 770 counting only the distinct ones).
The product of its digits is 2580480, while the sum is 45.
The square root of 3674444445 is about 60617.1959513140. The cubic root of 3674444445 is about 1543.1112181327. Note that the first 3 decimals are identical.
It can be divided in two parts, 3674444 and 445, that added together give a square (3674889 = 19172).
The spelling of 3674444445 in words is "three billion, six hundred seventy-four million, four hundred forty-four thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •