Base | Representation |
---|---|
bin | 1111101101111101… |
… | …0101000101011100 |
3 | 101220001100100022210 |
4 | 3323133111011130 |
5 | 32120114402134 |
6 | 1534402040420 |
7 | 206362256550 |
oct | 37337250534 |
9 | 11801310283 |
10 | 4219294044 |
11 | 1875755079 |
12 | 999049110 |
13 | 5231a29c4 |
14 | 2c0519860 |
15 | 19a6412e9 |
hex | fb7d515c |
4219294044 has 48 divisors (see below), whose sum is σ = 11387029248. Its totient is φ = 1190986368.
The previous prime is 4219294043. The next prime is 4219294139. The reversal of 4219294044 is 4404929124.
It is a junction number, because it is equal to n+sod(n) for n = 4219293993 and 4219294011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4219294043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295617 + ... + 309560.
It is an arithmetic number, because the mean of its divisors is an integer number (237229776).
Almost surely, 24219294044 is an apocalyptic number.
It is an amenable number.
4219294044 is an abundant number, since it is smaller than the sum of its proper divisors (7167735204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4219294044 is a wasteful number, since it uses less digits than its factorization.
4219294044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605274 (or 605272 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 4219294044 is about 64956.0932014850. The cubic root of 4219294044 is about 1615.8954727468.
The spelling of 4219294044 in words is "four billion, two hundred nineteen million, two hundred ninety-four thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •