Base | Representation |
---|---|
bin | 10101100110010110011011… |
… | …00100100000101100100001 |
3 | 20020011200120100020201211112 |
4 | 22303023031210200230201 |
5 | 22211143224444301203 |
6 | 245003524452353105 |
7 | 13001362553222426 |
oct | 1263131544405441 |
9 | 206150510221745 |
10 | 47497197259553 |
11 | 141524a2670498 |
12 | 53b1337315795 |
13 | 2066c74494452 |
14 | ba2c3b5d9d4d |
15 | 57579ee726d8 |
hex | 2b32cd920b21 |
47497197259553 has 8 divisors (see below), whose sum is σ = 47700747047040. Its totient is φ = 47293687612080.
The previous prime is 47497197259531. The next prime is 47497197259601. The reversal of 47497197259553 is 35595279179474.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47497197259553 - 26 = 47497197259489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47497196259553) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7662158 + ... + 12397703.
It is an arithmetic number, because the mean of its divisors is an integer number (5962593380880).
Almost surely, 247497197259553 is an apocalyptic number.
It is an amenable number.
47497197259553 is a deficient number, since it is larger than the sum of its proper divisors (203549787487).
47497197259553 is a wasteful number, since it uses less digits than its factorization.
47497197259553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20070007.
The product of its digits is 3000564000, while the sum is 77.
The spelling of 47497197259553 in words is "forty-seven trillion, four hundred ninety-seven billion, one hundred ninety-seven million, two hundred fifty-nine thousand, five hundred fifty-three".
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