Base | Representation |
---|---|
bin | 101000100010100… |
… | …0100100111111101 |
3 | 10111210121121001201 |
4 | 1101011010213331 |
5 | 10241213043112 |
6 | 342551335501 |
7 | 45465140011 |
oct | 12105044775 |
9 | 3453547051 |
10 | 1360284157 |
11 | 638932691 |
12 | 31b681591 |
13 | 188a8438b |
14 | cc934541 |
15 | 7e64c257 |
hex | 511449fd |
1360284157 has 8 divisors (see below), whose sum is σ = 1432474560. Its totient is φ = 1288153440.
The previous prime is 1360284143. The next prime is 1360284161. The reversal of 1360284157 is 7514820631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1360284157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1360284127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36432 + ... + 63622.
It is an arithmetic number, because the mean of its divisors is an integer number (179059320).
Almost surely, 21360284157 is an apocalyptic number.
It is an amenable number.
1360284157 is a deficient number, since it is larger than the sum of its proper divisors (72190403).
1360284157 is a wasteful number, since it uses less digits than its factorization.
1360284157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29843.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 1360284157 is about 36882.0302722071. The cubic root of 1360284157 is about 1108.0088093436.
It can be divided in two parts, 136028 and 4157, that added together give a triangular number (140185 = T529).
The spelling of 1360284157 in words is "one billion, three hundred sixty million, two hundred eighty-four thousand, one hundred fifty-seven".
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