Base | Representation |
---|---|
bin | 11011101111110010100000… |
… | …010110101101000000011110 |
3 | 121000002002010012012112102101 |
4 | 123233302200112231000132 |
5 | 111443330101041320110 |
6 | 1111312223353315314 |
7 | 34463320254625021 |
oct | 3357624026550036 |
9 | 530062105175371 |
10 | 122031301120030 |
11 | 35979203150835 |
12 | 1182a597a05b3a |
13 | 531266b793b33 |
14 | 221c4bca9b1b8 |
15 | e194aa5be13a |
hex | 6efca05ad01e |
122031301120030 has 16 divisors (see below), whose sum is σ = 232577303311440. Its totient is φ = 45941195715712.
The previous prime is 122031301119989. The next prime is 122031301120139. The reversal of 122031301120030 is 30021103130221.
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, 358915591360 + ... + 358915591699.
It is an arithmetic number, because the mean of its divisors is an integer number (14536081456965).
Almost surely, 2122031301120030 is an apocalyptic number.
122031301120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122031301120030 is a deficient number, since it is larger than the sum of its proper divisors (110546002191410).
122031301120030 is a wasteful number, since it uses less digits than its factorization.
122031301120030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 717831183083.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 122031301120030 its reverse (30021103130221), we get a palindrome (152052404250251).
The spelling of 122031301120030 in words is "one hundred twenty-two trillion, thirty-one billion, three hundred one million, one hundred twenty thousand, thirty".
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