Base | Representation |
---|---|
bin | 110111111111001010… |
… | …0111010111101001111 |
3 | 102111100002212100102210 |
4 | 1233332110322331033 |
5 | 3432213114423343 |
6 | 131122223521503 |
7 | 11454302521155 |
oct | 1577624727517 |
9 | 374302770383 |
10 | 120231014223 |
11 | 46a98300571 |
12 | 1b375159293 |
13 | b451010188 |
14 | 5b67cbd3d5 |
15 | 31da3d9333 |
hex | 1bfe53af4f |
120231014223 has 16 divisors (see below), whose sum is σ = 176082036480. Its totient is φ = 72633838464.
The previous prime is 120231014191. The next prime is 120231014279. The reversal of 120231014223 is 322410132021.
It is not a de Polignac number, because 120231014223 - 25 = 120231014191 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 120231014223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120231094223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45853386 + ... + 45856007.
It is an arithmetic number, because the mean of its divisors is an integer number (11005127280).
Almost surely, 2120231014223 is an apocalyptic number.
120231014223 is a deficient number, since it is larger than the sum of its proper divisors (55851022257).
120231014223 is a wasteful number, since it uses less digits than its factorization.
120231014223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91709438.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 120231014223 its reverse (322410132021), we get a palindrome (442641146244).
The spelling of 120231014223 in words is "one hundred twenty billion, two hundred thirty-one million, fourteen thousand, two hundred twenty-three".
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