Base | Representation |
---|---|
bin | 10101100110000101010101… |
… | …11101100010100001110010 |
3 | 20020010210220020012012110211 |
4 | 22303002222331202201302 |
5 | 22211020434312333011 |
6 | 244555410455214334 |
7 | 13000616366503213 |
oct | 1263025275424162 |
9 | 206123806165424 |
10 | 47488026683506 |
11 | 14149617063a22 |
12 | 53ab5b80773aa |
13 | 206614258c8a6 |
14 | ba260b6a140a |
15 | 575414ceeb21 |
hex | 2b30aaf62872 |
47488026683506 has 8 divisors (see below), whose sum is σ = 71234611569324. Its totient is φ = 23743156160400.
The previous prime is 47488026683497. The next prime is 47488026683507. The reversal of 47488026683506 is 60538662088474.
It can be written as a sum of positive squares in 2 ways, for example, as 45939806407881 + 1548220275625 = 6777891^2 + 1244275^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×474880266835062 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47488026683507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428521425 + ... + 428632228.
Almost surely, 247488026683506 is an apocalyptic number.
47488026683506 is a deficient number, since it is larger than the sum of its proper divisors (23746584885818).
47488026683506 is a wasteful number, since it uses less digits than its factorization.
47488026683506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 857181356.
The product of its (nonzero) digits is 371589120, while the sum is 67.
The spelling of 47488026683506 in words is "forty-seven trillion, four hundred eighty-eight billion, twenty-six million, six hundred eighty-three thousand, five hundred six".
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