Base | Representation |
---|---|
bin | 1011011010011… |
… | …0110010101010 |
3 | 10100002000001120 |
4 | 2312212302222 |
5 | 44223302343 |
6 | 4430000110 |
7 | 1120611024 |
oct | 266466252 |
9 | 110060046 |
10 | 47869098 |
11 | 25025842 |
12 | 14046036 |
13 | 9bc0514 |
14 | 6501014 |
15 | 4308683 |
hex | 2da6caa |
47869098 has 16 divisors (see below), whose sum is σ = 96428640. Its totient is φ = 15841296.
The previous prime is 47869067. The next prime is 47869117. The reversal of 47869098 is 89096874.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 47869098.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27865 + ... + 29532.
It is an arithmetic number, because the mean of its divisors is an integer number (6026790).
Almost surely, 247869098 is an apocalyptic number.
47869098 is an abundant number, since it is smaller than the sum of its proper divisors (48559542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47869098 is a wasteful number, since it uses less digits than its factorization.
47869098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57541.
The product of its (nonzero) digits is 870912, while the sum is 51.
The square root of 47869098 is about 6918.7497425474. The cubic root of 47869098 is about 363.0934501262.
The spelling of 47869098 in words is "forty-seven million, eight hundred sixty-nine thousand, ninety-eight".
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