Base | Representation |
---|---|
bin | 111001010011001101… |
… | …1011110010001001010 |
3 | 102202121122201220201002 |
4 | 1302212123132101022 |
5 | 4004002113212020 |
6 | 132310132255002 |
7 | 11614216553315 |
oct | 1624633362112 |
9 | 382548656632 |
10 | 123051304010 |
11 | 48205286a78 |
12 | 1ba21771462 |
13 | b7b03c26bb |
14 | 5d546a597c |
15 | 3302cd0975 |
hex | 1ca66de44a |
123051304010 has 16 divisors (see below), whose sum is σ = 221504371200. Its totient is φ = 49217849616.
The previous prime is 123051303967. The next prime is 123051304021. The reversal of 123051304010 is 10403150321.
It is a super-2 number, since 2×1230513040102 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134930 + ... + 514109.
It is an arithmetic number, because the mean of its divisors is an integer number (13844023200).
Almost surely, 2123051304010 is an apocalyptic number.
123051304010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123051304010 is a deficient number, since it is larger than the sum of its proper divisors (98453067190).
123051304010 is a wasteful number, since it uses less digits than its factorization.
123051304010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 668005.
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 123051304010 its reverse (10403150321), we get a palindrome (133454454331).
The spelling of 123051304010 in words is "one hundred twenty-three billion, fifty-one million, three hundred four thousand, ten".
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