Base | Representation |
---|---|
bin | 101000101001101… |
… | …0101011111010110 |
3 | 10112001122120010210 |
4 | 1101103111133112 |
5 | 10243142221004 |
6 | 343203430250 |
7 | 45542002116 |
oct | 12123253726 |
9 | 3461576123 |
10 | 1364023254 |
11 | 63aa56950 |
12 | 320985386 |
13 | 189793269 |
14 | cd229046 |
15 | 7eb3a089 |
hex | 514d57d6 |
1364023254 has 64 divisors (see below), whose sum is σ = 3167942400. Its totient is φ = 386949120.
The previous prime is 1364023247. The next prime is 1364023261. The reversal of 1364023254 is 4523204631.
It is an interprime number because it is at equal distance from previous prime (1364023247) and next prime (1364023261).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 213397 + ... + 219695.
It is an arithmetic number, because the mean of its divisors is an integer number (49499100).
Almost surely, 21364023254 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1364023254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583971200).
1364023254 is an abundant number, since it is smaller than the sum of its proper divisors (1803919146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1364023254 is a wasteful number, since it uses less digits than its factorization.
1364023254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525.
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 1364023254 is about 36932.6854425724. The cubic root of 1364023254 is about 1109.0230979596.
Adding to 1364023254 its reverse (4523204631), we get a palindrome (5887227885).
It can be divided in two parts, 136402 and 3254, that added together give a triangular number (139656 = T528).
The spelling of 1364023254 in words is "one billion, three hundred sixty-four million, twenty-three thousand, two hundred fifty-four".
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