Base | Representation |
---|---|
bin | 1011111011110100110100… |
… | …1100011101101011100010 |
3 | 1201110111021000201011001211 |
4 | 2332331031030131223202 |
5 | 3204444204032432320 |
6 | 43524205010220334 |
7 | 2523030543221044 |
oct | 276751514355342 |
9 | 51414230634054 |
10 | 13122420202210 |
11 | 41aa207115630 |
12 | 157b267b846aa |
13 | 7425923b28a7 |
14 | 3351b2969a94 |
15 | 17b526d5455a |
hex | bef4d31dae2 |
13122420202210 has 16 divisors (see below), whose sum is σ = 25767661488192. Its totient is φ = 4771789164400.
The previous prime is 13122420202187. The next prime is 13122420202253. The reversal of 13122420202210 is 1220202422131.
It is a Harshad number since it is a multiple of its sum of digits (22).
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, 59647364446 + ... + 59647364665.
It is an arithmetic number, because the mean of its divisors is an integer number (1610478843012).
Almost surely, 213122420202210 is an apocalyptic number.
13122420202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13122420202210 is a deficient number, since it is larger than the sum of its proper divisors (12645241285982).
13122420202210 is a wasteful number, since it uses less digits than its factorization.
13122420202210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119294729129.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 13122420202210 its reverse (1220202422131), we get a palindrome (14342622624341).
The spelling of 13122420202210 in words is "thirteen trillion, one hundred twenty-two billion, four hundred twenty million, two hundred two thousand, two hundred ten".
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