Base | Representation |
---|---|
bin | 111000000010001001… |
… | …0110101110011001111 |
3 | 102111121002020212100201 |
4 | 1300010102311303033 |
5 | 3432414232211421 |
6 | 131140201434331 |
7 | 11456626514101 |
oct | 1600422656317 |
9 | 374532225321 |
10 | 120331132111 |
11 | 47039872623 |
12 | 1b3a279b9a7 |
13 | b468995528 |
14 | 5b77301571 |
15 | 31e40b3b91 |
hex | 1c044b5ccf |
120331132111 has 8 divisors (see below), whose sum is σ = 121389055920. Its totient is φ = 119277838848.
The previous prime is 120331132109. The next prime is 120331132133. The reversal of 120331132111 is 111231133021.
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 120331132111 - 21 = 120331132109 is a prime.
It is a super-2 number, since 2×1203311321112 (a number of 23 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 (120331132811) 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, 1105426 + ... + 1209391.
It is an arithmetic number, because the mean of its divisors is an integer number (15173631990).
Almost surely, 2120331132111 is an apocalyptic number.
120331132111 is a deficient number, since it is larger than the sum of its proper divisors (1057923809).
120331132111 is a wasteful number, since it uses less digits than its factorization.
120331132111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2315273.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 120331132111 its reverse (111231133021), we get a palindrome (231562265132).
The spelling of 120331132111 in words is "one hundred twenty billion, three hundred thirty-one million, one hundred thirty-two thousand, one hundred eleven".
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