Base | Representation |
---|---|
bin | 101100000100000000… |
… | …111101010111110100 |
3 | 11112010020212122111211 |
4 | 230010000331113310 |
5 | 1233343333004000 |
6 | 33422420211204 |
7 | 3263302240342 |
oct | 540400752764 |
9 | 145106778454 |
10 | 47312000500 |
11 | 19079433266 |
12 | 9204839b04 |
13 | 45ccbc858b |
14 | 240b742992 |
15 | 136d8d07ba |
hex | b0403d5f4 |
47312000500 has 48 divisors (see below), whose sum is σ = 107822018304. Its totient is φ = 18101978400.
The previous prime is 47312000447. The next prime is 47312000579. The reversal of 47312000500 is 500021374.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2045544 + ... + 2068543.
It is an arithmetic number, because the mean of its divisors is an integer number (2246292048).
Almost surely, 247312000500 is an apocalyptic number.
It is an amenable number.
47312000500 is an abundant number, since it is smaller than the sum of its proper divisors (60510017804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47312000500 is a wasteful number, since it uses less digits than its factorization.
47312000500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4114129 (or 4114117 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 22.
Adding to 47312000500 its reverse (500021374), we get a palindrome (47812021874).
The spelling of 47312000500 in words is "forty-seven billion, three hundred twelve million, five hundred", and thus it is an aban number.
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