Base | Representation |
---|---|
bin | 101100000110011101… |
… | …101111111100111110 |
3 | 11112020010012211100212 |
4 | 230012131233330332 |
5 | 1233434343232032 |
6 | 33430445152422 |
7 | 3264311504243 |
oct | 540635577476 |
9 | 145203184325 |
10 | 47353102142 |
11 | 1909a656565 |
12 | 921655b712 |
13 | 4608589688 |
14 | 2412da15ca |
15 | 13722edbb2 |
hex | b0676ff3e |
47353102142 has 4 divisors (see below), whose sum is σ = 71029653216. Its totient is φ = 23676551070.
The previous prime is 47353102133. The next prime is 47353102157. The reversal of 47353102142 is 24120135374.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 47353102099 and 47353102108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11838275534 + ... + 11838275537.
It is an arithmetic number, because the mean of its divisors is an integer number (17757413304).
Almost surely, 247353102142 is an apocalyptic number.
47353102142 is a deficient number, since it is larger than the sum of its proper divisors (23676551074).
47353102142 is a wasteful number, since it uses less digits than its factorization.
47353102142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23676551073.
The product of its (nonzero) digits is 20160, while the sum is 32.
The spelling of 47353102142 in words is "forty-seven billion, three hundred fifty-three million, one hundred two thousand, one hundred forty-two".
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