Base | Representation |
---|---|
bin | 111101001001001000… |
… | …1010001110111010001 |
3 | 110112220201210121211010 |
4 | 1322102101101313101 |
5 | 4122402033201113 |
6 | 140153023241133 |
7 | 12325545162261 |
oct | 1722221216721 |
9 | 415821717733 |
10 | 131303022033 |
11 | 5075a150947 |
12 | 215451491a9 |
13 | c4c6b2a1a1 |
14 | 64d85757a1 |
15 | 363744e1c3 |
hex | 1e92451dd1 |
131303022033 has 8 divisors (see below), whose sum is σ = 175668208128. Its totient is φ = 87236591984.
The previous prime is 131303022031. The next prime is 131303022101. The reversal of 131303022033 is 330220303131.
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 131303022033 - 21 = 131303022031 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131303022031) 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, 74687985 + ... + 74689742.
It is an arithmetic number, because the mean of its divisors is an integer number (21958526016).
Almost surely, 2131303022033 is an apocalyptic number.
It is an amenable number.
131303022033 is a deficient number, since it is larger than the sum of its proper divisors (44365186095).
131303022033 is a wasteful number, since it uses less digits than its factorization.
131303022033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149378023.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 131303022033 its reverse (330220303131), we get a palindrome (461523325164).
The spelling of 131303022033 in words is "one hundred thirty-one billion, three hundred three million, twenty-two thousand, thirty-three".
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