Base | Representation |
---|---|
bin | 101100000111111101… |
… | …001100000000011110 |
3 | 11112021212021220102101 |
4 | 230013331030000132 |
5 | 1234012244330414 |
6 | 33433141315314 |
7 | 3265034244610 |
oct | 540775140036 |
9 | 145255256371 |
10 | 47378120734 |
11 | 1910279438a |
12 | 9222a05b3a |
13 | 4610809189 |
14 | 2416434db0 |
15 | 13745e1a74 |
hex | b07f4c01e |
47378120734 has 32 divisors (see below), whose sum is σ = 83150991360. Its totient is φ = 19824187968.
The previous prime is 47378120731. The next prime is 47378120773. The reversal of 47378120734 is 43702187374.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47378120731) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 181099 + ... + 357145.
It is an arithmetic number, because the mean of its divisors is an integer number (2598468480).
Almost surely, 247378120734 is an apocalyptic number.
47378120734 is a deficient number, since it is larger than the sum of its proper divisors (35772870626).
47378120734 is a wasteful number, since it uses less digits than its factorization.
47378120734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176512.
The product of its (nonzero) digits is 790272, while the sum is 46.
It can be divided in two parts, 473781 and 20734, that added together give a triangular number (494515 = T994).
The spelling of 47378120734 in words is "forty-seven billion, three hundred seventy-eight million, one hundred twenty thousand, seven hundred thirty-four".
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