Base | Representation |
---|---|
bin | 11101110111000110110011… |
… | …010010100111010011001111 |
3 | 122020000001021001021202222121 |
4 | 131313012303102213103033 |
5 | 114203203244042323043 |
6 | 1143152134353353411 |
7 | 36443203232556001 |
oct | 3567066322472317 |
9 | 566001231252877 |
10 | 131330223011023 |
11 | 38933920132983 |
12 | 12890815b68867 |
13 | 5838504cc77aa |
14 | 24605b9644371 |
15 | 102b301999ded |
hex | 7771b34a74cf |
131330223011023 has 8 divisors (see below), whose sum is σ = 132202260076320. Its totient is φ = 130458635804640.
The previous prime is 131330223011011. The next prime is 131330223011027. The reversal of 131330223011023 is 320110322033131.
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 131330223011023 - 229 = 131329686140111 is a prime.
It is a super-2 number, since 2×1313302230110232 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131330223011027) 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, 111878908 + ... + 113046673.
It is an arithmetic number, because the mean of its divisors is an integer number (16525282509540).
Almost surely, 2131330223011023 is an apocalyptic number.
131330223011023 is a deficient number, since it is larger than the sum of its proper divisors (872037065297).
131330223011023 is a wasteful number, since it uses less digits than its factorization.
131330223011023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224929457.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 131330223011023 its reverse (320110322033131), we get a palindrome (451440545044154).
The spelling of 131330223011023 in words is "one hundred thirty-one trillion, three hundred thirty billion, two hundred twenty-three million, eleven thousand, twenty-three".
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