Base | Representation |
---|---|
bin | 101100001110110100… |
… | …111111001111010110 |
3 | 11112120220020022000210 |
4 | 230032310333033112 |
5 | 1234231303134143 |
6 | 33452420350250 |
7 | 3300634224300 |
oct | 541664771726 |
9 | 145526208023 |
10 | 47493411798 |
11 | 1916187a258 |
12 | 9255545386 |
13 | 462b674941 |
14 | 2427886970 |
15 | 137e7b7033 |
hex | b0ed3f3d6 |
47493411798 has 48 divisors (see below), whose sum is σ = 110518815744. Its totient is φ = 13566606480.
The previous prime is 47493411767. The next prime is 47493411799. The reversal of 47493411798 is 89711439474.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47493411799) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1593711 + ... + 1623237.
It is an arithmetic number, because the mean of its divisors is an integer number (2302475328).
Almost surely, 247493411798 is an apocalyptic number.
47493411798 is an abundant number, since it is smaller than the sum of its proper divisors (63025403946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47493411798 is a wasteful number, since it uses less digits than its factorization.
47493411798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35017 (or 35010 counting only the distinct ones).
The product of its digits is 6096384, while the sum is 57.
The spelling of 47493411798 in words is "forty-seven billion, four hundred ninety-three million, four hundred eleven thousand, seven hundred ninety-eight".
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