Base | Representation |
---|---|
bin | 10101100111010100100000… |
… | …11011110101110110011111 |
3 | 20020021212121110011012121112 |
4 | 22303222100123311312133 |
5 | 22212220012004040403 |
6 | 245031120305052235 |
7 | 13003652606063024 |
oct | 1263522033656637 |
9 | 206255543135545 |
10 | 47530531315103 |
11 | 14165648899831 |
12 | 53b789a92707b |
13 | 206a157503785 |
14 | ba46c076754b |
15 | 5765a16299d8 |
hex | 2b3a906f5d9f |
47530531315103 has 4 divisors (see below), whose sum is σ = 47537436818328. Its totient is φ = 47523625811880.
The previous prime is 47530531315093. The next prime is 47530531315171. The reversal of 47530531315103 is 30151313503574.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 47530531315103 - 242 = 43132484803999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47530531315703) 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, 3452741288 + ... + 3452755053.
It is an arithmetic number, because the mean of its divisors is an integer number (11884359204582).
Almost surely, 247530531315103 is an apocalyptic number.
47530531315103 is a deficient number, since it is larger than the sum of its proper divisors (6905503225).
47530531315103 is an equidigital number, since it uses as much as digits as its factorization.
47530531315103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6905503224.
The product of its (nonzero) digits is 283500, while the sum is 41.
Adding to 47530531315103 its reverse (30151313503574), we get a palindrome (77681844818677).
The spelling of 47530531315103 in words is "forty-seven trillion, five hundred thirty billion, five hundred thirty-one million, three hundred fifteen thousand, one hundred three".
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