Base | Representation |
---|---|
bin | 101010111111000… |
… | …1001001110111000 |
3 | 10201112001011212101 |
4 | 1111332021032320 |
5 | 10423220312404 |
6 | 355042353144 |
7 | 50512544002 |
oct | 12576111670 |
9 | 3645034771 |
10 | 1442354104 |
11 | 680197a94 |
12 | 34305b7b4 |
13 | 19ca8a989 |
14 | d97b9372 |
15 | 8695e2a4 |
hex | 55f893b8 |
1442354104 has 32 divisors (see below), whose sum is σ = 2824398720. Its totient is φ = 689234656.
The previous prime is 1442354101. The next prime is 1442354107. The reversal of 1442354104 is 4014532441.
It is an interprime number because it is at equal distance from previous prime (1442354101) and next prime (1442354107).
It is a super-2 number, since 2×14423541042 = 4160770722651285632, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442354101) 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 7 ways as a sum of consecutive naturals, for example, 277659 + ... + 282805.
It is an arithmetic number, because the mean of its divisors is an integer number (88262460).
Almost surely, 21442354104 is an apocalyptic number.
It is an amenable number.
1442354104 is a deficient number, since it is larger than the sum of its proper divisors (1382044616).
1442354104 is a wasteful number, since it uses less digits than its factorization.
1442354104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6699 (or 6695 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 1442354104 is about 37978.3372990446. The cubic root of 1442354104 is about 1129.8582598211.
Adding to 1442354104 its reverse (4014532441), we get a palindrome (5456886545).
The spelling of 1442354104 in words is "one billion, four hundred forty-two million, three hundred fifty-four thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •