Base | Representation |
---|---|
bin | 1000100011101101111… |
… | …1000000100001111111 |
3 | 112001111112222222121021 |
4 | 2020323133000201333 |
5 | 4402102334404242 |
6 | 151313200045011 |
7 | 13423314536620 |
oct | 2107337004177 |
9 | 461445888537 |
10 | 147026872447 |
11 | 57398922444 |
12 | 245b3003767 |
13 | 10b316164a0 |
14 | 718a981a47 |
15 | 3c57a97b67 |
hex | 223b7c087f |
147026872447 has 64 divisors (see below), whose sum is σ = 188672770048. Its totient is φ = 111449520000.
The previous prime is 147026872403. The next prime is 147026872471. The reversal of 147026872447 is 744278620741.
It is not a de Polignac number, because 147026872447 - 211 = 147026870399 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 147026872394 and 147026872403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147026870447) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 233005822 + ... + 233006452.
It is an arithmetic number, because the mean of its divisors is an integer number (2948012032).
Almost surely, 2147026872447 is an apocalyptic number.
147026872447 is a deficient number, since it is larger than the sum of its proper divisors (41645897601).
147026872447 is a wasteful number, since it uses less digits than its factorization.
147026872447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1380.
The product of its (nonzero) digits is 4214784, while the sum is 52.
The spelling of 147026872447 in words is "one hundred forty-seven billion, twenty-six million, eight hundred seventy-two thousand, four hundred forty-seven".
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