Base | Representation |
---|---|
bin | 110111111110111010… |
… | …0001011011111101110 |
3 | 102111022111201021202120 |
4 | 1233331310023133232 |
5 | 3432203420244324 |
6 | 131121315533410 |
7 | 11454136542624 |
oct | 1577564133756 |
9 | 374274637676 |
10 | 120222431214 |
11 | 46a93478a76 |
12 | 1b3722ba266 |
13 | b44c2c6582 |
14 | 5b66ac7514 |
15 | 31d9791179 |
hex | 1bfdd0b7ee |
120222431214 has 16 divisors (see below), whose sum is σ = 240498265728. Its totient is φ = 40065243192.
The previous prime is 120222431207. The next prime is 120222431237. The reversal of 120222431214 is 412134222021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2195842 + ... + 2249925.
It is an arithmetic number, because the mean of its divisors is an integer number (15031141608).
Almost surely, 2120222431214 is an apocalyptic number.
120222431214 is an abundant number, since it is smaller than the sum of its proper divisors (120275834514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120222431214 is a wasteful number, since it uses less digits than its factorization.
120222431214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4450279.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 120222431214 its reverse (412134222021), we get a palindrome (532356653235).
The spelling of 120222431214 in words is "one hundred twenty billion, two hundred twenty-two million, four hundred thirty-one thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •