Base | Representation |
---|---|
bin | 101010110100110… |
… | …0000000010011110 |
3 | 10201010212020112101 |
4 | 1111221200002132 |
5 | 10420324124434 |
6 | 354330355314 |
7 | 50415544501 |
oct | 12551400236 |
9 | 3633766471 |
10 | 1436942494 |
11 | 678131189 |
12 | 34128bb3a |
13 | 19b914740 |
14 | d8bab138 |
15 | 86240b14 |
hex | 55a6009e |
1436942494 has 32 divisors (see below), whose sum is σ = 2355784704. Its totient is φ = 653395680.
The previous prime is 1436942477. The next prime is 1436942509. The reversal of 1436942494 is 4942496341.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563787 + ... + 566329.
It is an arithmetic number, because the mean of its divisors is an integer number (73618272).
Almost surely, 21436942494 is an apocalyptic number.
1436942494 is a deficient number, since it is larger than the sum of its proper divisors (918842210).
1436942494 is a wasteful number, since it uses less digits than its factorization.
1436942494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2872.
The product of its digits is 746496, while the sum is 46.
The square root of 1436942494 is about 37907.0243358668. The cubic root of 1436942494 is about 1128.4434396344.
The spelling of 1436942494 in words is "one billion, four hundred thirty-six million, nine hundred forty-two thousand, four hundred ninety-four".
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