Base | Representation |
---|---|
bin | 1011011011010… |
… | …1101010011010 |
3 | 10100012002121120 |
4 | 2312311222122 |
5 | 44232230020 |
6 | 4431150110 |
7 | 1121253432 |
oct | 266655232 |
9 | 110162546 |
10 | 47930010 |
11 | 25067587 |
12 | 14075336 |
13 | 9c1216b |
14 | 65192c2 |
15 | 431b740 |
hex | 2db5a9a |
47930010 has 32 divisors (see below), whose sum is σ = 116424000. Its totient is φ = 12626688.
The previous prime is 47930009. The next prime is 47930017. The reversal of 47930010 is 1003974.
It is not an unprimeable number, because it can be changed into a prime (47930017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7135 + ... + 12114.
It is an arithmetic number, because the mean of its divisors is an integer number (3638250).
Almost surely, 247930010 is an apocalyptic number.
47930010 is an abundant number, since it is smaller than the sum of its proper divisors (68493990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47930010 is a wasteful number, since it uses less digits than its factorization.
47930010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19342.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 47930010 is about 6923.1502944830. The cubic root of 47930010 is about 363.2473933785.
Adding to 47930010 its reverse (1003974), we get a palindrome (48933984).
The spelling of 47930010 in words is "forty-seven million, nine hundred thirty thousand, ten".
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