Base | Representation |
---|---|
bin | 10010110111011000110110 |
3 | 100022020220021 |
4 | 102313120312 |
5 | 2231223322 |
6 | 253555354 |
7 | 60015154 |
oct | 22673066 |
9 | 10266807 |
10 | 4945462 |
11 | 2878665 |
12 | 17a5b5a |
13 | 1042012 |
14 | 92a3d4 |
15 | 67a4c7 |
hex | 4b7636 |
4945462 has 4 divisors (see below), whose sum is σ = 7418196. Its totient is φ = 2472730.
The previous prime is 4945411. The next prime is 4945469. The reversal of 4945462 is 2645494.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2645494 = 2 ⋅1322747.
It is a d-powerful number, because it can be written as 47 + 95 + 48 + 57 + 411 + 65 + 219 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4945469) by changing a digit.
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 as a sum of consecutive naturals, namely, 1236364 + ... + 1236367.
It is an arithmetic number, because the mean of its divisors is an integer number (1854549).
Almost surely, 24945462 is an apocalyptic number.
4945462 is a deficient number, since it is larger than the sum of its proper divisors (2472734).
4945462 is a wasteful number, since it uses less digits than its factorization.
4945462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2472733.
The product of its digits is 34560, while the sum is 34.
The square root of 4945462 is about 2223.8394726239. The cubic root of 4945462 is about 170.3735959073.
Subtracting from 4945462 its reverse (2645494), we obtain a cube (2299968 = 1323).
The spelling of 4945462 in words is "four million, nine hundred forty-five thousand, four hundred sixty-two".
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