Base | Representation |
---|---|
bin | 1011011011101… |
… | …0101100010110 |
3 | 10100020010212200 |
4 | 2312322230112 |
5 | 44233404424 |
6 | 4431425330 |
7 | 1121400465 |
oct | 266725426 |
9 | 110203780 |
10 | 47950614 |
11 | 25081008 |
12 | 14085246 |
13 | 9c1b65a |
14 | 65229dc |
15 | 43228c9 |
hex | 2dbab16 |
47950614 has 24 divisors (see below), whose sum is σ = 107245632. Its totient is φ = 15467760.
The previous prime is 47950613. The next prime is 47950621. The reversal of 47950614 is 41605974.
It is a super-2 number, since 2×479506142 = 4598522765953992, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47950613) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42409 + ... + 43524.
It is an arithmetic number, because the mean of its divisors is an integer number (4468568).
Almost surely, 247950614 is an apocalyptic number.
47950614 is an abundant number, since it is smaller than the sum of its proper divisors (59295018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47950614 is a wasteful number, since it uses less digits than its factorization.
47950614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85972 (or 85969 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 47950614 is about 6924.6381854939. The cubic root of 47950614 is about 363.2994364659.
The spelling of 47950614 in words is "forty-seven million, nine hundred fifty thousand, six hundred fourteen".
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