Base | Representation |
---|---|
bin | 101100000100000001… |
… | …011111011011100000 |
3 | 11112010021010201212111 |
4 | 230010001133123200 |
5 | 1233343401440000 |
6 | 33422423205104 |
7 | 3263303361136 |
oct | 540401373340 |
9 | 145107121774 |
10 | 47312140000 |
11 | 19079519054 |
12 | 92048a6794 |
13 | 45ccc46c18 |
14 | 240b77b756 |
15 | 136d90bcba |
hex | b0405f6e0 |
47312140000 has 60 divisors (see below), whose sum is σ = 116395010424. Its totient is φ = 18924848000.
The previous prime is 47312139997. The next prime is 47312140097. The reversal of 47312140000 is 4121374.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1162804 + ... + 1202803.
Almost surely, 247312140000 is an apocalyptic number.
47312140000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47312140000 is an abundant number, since it is smaller than the sum of its proper divisors (69082870424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47312140000 is an equidigital number, since it uses as much as digits as its factorization.
47312140000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2365637 (or 2365614 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
Adding to 47312140000 its reverse (4121374), we get a palindrome (47316261374).
The spelling of 47312140000 in words is "forty-seven billion, three hundred twelve million, one hundred forty thousand".
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