Base | Representation |
---|---|
bin | 11011010110110000101001… |
… | …001001100000000101110111 |
3 | 120202222122112100110121211112 |
4 | 123112300221021200011313 |
5 | 111232140032422032101 |
6 | 1103514131005425235 |
7 | 34225130344521431 |
oct | 3326605111400567 |
9 | 522878470417745 |
10 | 120311314252151 |
11 | 35375818427620 |
12 | 115b117b86b21b |
13 | 5219401300b29 |
14 | 219d154ac5651 |
15 | dd989027a6bb |
hex | 6d6c29260177 |
120311314252151 has 8 divisors (see below), whose sum is σ = 131250017618064. Its totient is φ = 109372829413120.
The previous prime is 120311314252127. The next prime is 120311314252159. The reversal of 120311314252151 is 151252413113021.
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 120311314252151 - 238 = 120036436345207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120311314252159) 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, 53479496 + ... + 55683741.
It is an arithmetic number, because the mean of its divisors is an integer number (16406252202258).
Almost surely, 2120311314252151 is an apocalyptic number.
120311314252151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
120311314252151 is a deficient number, since it is larger than the sum of its proper divisors (10938703365913).
120311314252151 is a wasteful number, since it uses less digits than its factorization.
120311314252151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109263441.
The product of its (nonzero) digits is 7200, while the sum is 32.
Adding to 120311314252151 its reverse (151252413113021), we get a palindrome (271563727365172).
The spelling of 120311314252151 in words is "one hundred twenty trillion, three hundred eleven billion, three hundred fourteen million, two hundred fifty-two thousand, one hundred fifty-one".
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