Base | Representation |
---|---|
bin | 11011110101001011110001… |
… | …100010000111011110111110 |
3 | 121001101112000221110211211110 |
4 | 123311023301202013132332 |
5 | 112020413324221112024 |
6 | 1112154414425302450 |
7 | 34532153262362160 |
oct | 3365136142073676 |
9 | 531345027424743 |
10 | 122402030254014 |
11 | 36001456078275 |
12 | 1188a400334a26 |
13 | 533b600b0a1c4 |
14 | 223240b5b4930 |
15 | e23e573b8629 |
hex | 6f52f18877be |
122402030254014 has 32 divisors (see below), whose sum is σ = 279920955960576. Its totient is φ = 34953897792960.
The previous prime is 122402030253983. The next prime is 122402030254037. The reversal of 122402030254014 is 410452030204221.
It is a happy number.
It is a super-2 number, since 2×1224020302540142 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754536727 + ... + 754698930.
It is an arithmetic number, because the mean of its divisors is an integer number (8747529873768).
Almost surely, 2122402030254014 is an apocalyptic number.
122402030254014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
122402030254014 is an abundant number, since it is smaller than the sum of its proper divisors (157518925706562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122402030254014 is a wasteful number, since it uses less digits than its factorization.
122402030254014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1509237600.
The product of its (nonzero) digits is 15360, while the sum is 30.
Adding to 122402030254014 its reverse (410452030204221), we get a palindrome (532854060458235).
The spelling of 122402030254014 in words is "one hundred twenty-two trillion, four hundred two billion, thirty million, two hundred fifty-four thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •