Base | Representation |
---|---|
bin | 1110100011100… |
… | …10110011100100 |
3 | 22111202120122122 |
4 | 13101302303210 |
5 | 222224330220 |
6 | 20041045112 |
7 | 3011606300 |
oct | 721626344 |
9 | 274676578 |
10 | 122105060 |
11 | 62a1a380 |
12 | 34a86798 |
13 | 1c3b311c |
14 | 12306d00 |
15 | aabe425 |
hex | 7472ce4 |
122105060 has 144 divisors (see below), whose sum is σ = 333704448. Its totient is φ = 37094400.
The previous prime is 122105059. The next prime is 122105119. The reversal of 122105060 is 60501221.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 506540 + ... + 506780.
It is an arithmetic number, because the mean of its divisors is an integer number (2317392).
Almost surely, 2122105060 is an apocalyptic number.
122105060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122105060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166852224).
122105060 is an abundant number, since it is smaller than the sum of its proper divisors (211599388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122105060 is a wasteful number, since it uses less digits than its factorization.
122105060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322 (or 313 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 122105060 is about 11050.1158364969. The cubic root of 122105060 is about 496.1098926208.
Adding to 122105060 its reverse (60501221), we get a palindrome (182606281).
The spelling of 122105060 in words is "one hundred twenty-two million, one hundred five thousand, sixty".
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