Base | Representation |
---|---|
bin | 11101100110111111100111… |
… | …110001110001011110011111 |
3 | 122002002012022220200021021111 |
4 | 131212333213301301132133 |
5 | 114032033202010011111 |
6 | 1140543342105242451 |
7 | 36300205246540366 |
oct | 3546774761613637 |
9 | 562065286607244 |
10 | 130223002032031 |
11 | 385472a0816557 |
12 | 1273210ba93427 |
13 | 5787c901c53ac |
14 | 2422b8113a7dd |
15 | 100c5ec0cea21 |
hex | 766fe7c7179f |
130223002032031 has 8 divisors (see below), whose sum is σ = 130265458405200. Its totient is φ = 130180551067008.
The previous prime is 130223002032001. The next prime is 130223002032037. The reversal of 130223002032031 is 130230200322031.
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 130223002032031 - 225 = 130222968477599 is a prime.
It is a super-2 number, since 2×1302230020320312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130223002031993 and 130223002032011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130223002032037) 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, 47096520 + ... + 49784818.
It is an arithmetic number, because the mean of its divisors is an integer number (16283182300650).
Almost surely, 2130223002032031 is an apocalyptic number.
130223002032031 is a deficient number, since it is larger than the sum of its proper divisors (42456373169).
130223002032031 is a wasteful number, since it uses less digits than its factorization.
130223002032031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2704073.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 130223002032031 its reverse (130230200322031), we get a palindrome (260453202354062).
The spelling of 130223002032031 in words is "one hundred thirty trillion, two hundred twenty-three billion, two million, thirty-two thousand, thirty-one".
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