Base | Representation |
---|---|
bin | 10101100111010101110011… |
… | …10110100010111011101000 |
3 | 20020021221101212200001220112 |
4 | 22303222321312202323220 |
5 | 22212222422400300402 |
6 | 245031313250313452 |
7 | 13004006044253114 |
oct | 1263527166427350 |
9 | 206257355601815 |
10 | 47531226181352 |
11 | 14165975052061 |
12 | 53b7a53588888 |
13 | 206a238466234 |
14 | ba4748b66744 |
15 | 5765e2635e52 |
hex | 2b3ab9da2ee8 |
47531226181352 has 64 divisors (see below), whose sum is σ = 94967886343680. Its totient is φ = 22224748972032.
The previous prime is 47531226181319. The next prime is 47531226181429. The reversal of 47531226181352 is 25318162213574.
It is a self number, because there is not a number n which added to its sum of digits gives 47531226181352.
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, 14363228 + ... + 17359860.
It is an arithmetic number, because the mean of its divisors is an integer number (1483873224120).
Almost surely, 247531226181352 is an apocalyptic number.
It is an amenable number.
47531226181352 is a deficient number, since it is larger than the sum of its proper divisors (47436660162328).
47531226181352 is a wasteful number, since it uses less digits than its factorization.
47531226181352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2997402 (or 2997398 counting only the distinct ones).
The product of its digits is 2419200, while the sum is 50.
The spelling of 47531226181352 in words is "forty-seven trillion, five hundred thirty-one billion, two hundred twenty-six million, one hundred eighty-one thousand, three hundred fifty-two".
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