Base | Representation |
---|---|
bin | 101011001101110… |
… | …1100111001001000 |
3 | 10202001121211110020 |
4 | 1112123230321020 |
5 | 10432211233334 |
6 | 355520420440 |
7 | 50635444425 |
oct | 12633547110 |
9 | 3661554406 |
10 | 1450102344 |
11 | 6845aa399 |
12 | 345777720 |
13 | 1a1571632 |
14 | da834d4c |
15 | 8748ee49 |
hex | 566ece48 |
1450102344 has 128 divisors (see below), whose sum is σ = 4003430400. Its totient is φ = 436873536.
The previous prime is 1450102343. The next prime is 1450102417. The reversal of 1450102344 is 4432010541.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1450102343) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3785977 + ... + 3786359.
It is an arithmetic number, because the mean of its divisors is an integer number (31276800).
Almost surely, 21450102344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1450102344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2001715200).
1450102344 is an abundant number, since it is smaller than the sum of its proper divisors (2553328056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450102344 is a wasteful number, since it uses less digits than its factorization.
1450102344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472 (or 430 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 1450102344 is about 38080.2093481640. The cubic root of 1450102344 is about 1131.8778248028.
Adding to 1450102344 its reverse (4432010541), we get a palindrome (5882112885).
The spelling of 1450102344 in words is "one billion, four hundred fifty million, one hundred two thousand, three hundred forty-four".
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