Base | Representation |
---|---|
bin | 1001010100110111111100… |
… | …1010010001010010000100 |
3 | 1100022021221020122022010011 |
4 | 2111031333022101102010 |
5 | 2321001120401143322 |
6 | 33450420201040004 |
7 | 2105562065465401 |
oct | 225157712212204 |
9 | 40267836568104 |
10 | 10254220334212 |
11 | 32a3877062888 |
12 | 1197405786004 |
13 | 594c7969269a |
14 | 27644224b2a8 |
15 | 12bb08506677 |
hex | 9537f291484 |
10254220334212 has 24 divisors (see below), whose sum is σ = 18867997292760. Its totient is φ = 4869160584960.
The previous prime is 10254220334177. The next prime is 10254220334213. The reversal of 10254220334212 is 21243302245201.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1634981624896 + 8619238709316 = 1278664^2 + 2935854^2 .
It is not an unprimeable number, because it can be changed into a prime (10254220334213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724570393 + ... + 724584544.
It is an arithmetic number, because the mean of its divisors is an integer number (786166553865).
Almost surely, 210254220334212 is an apocalyptic number.
It is an amenable number.
10254220334212 is a deficient number, since it is larger than the sum of its proper divisors (8613776958548).
10254220334212 is a wasteful number, since it uses less digits than its factorization.
10254220334212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1449155031 (or 1449155029 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 10254220334212 its reverse (21243302245201), we get a palindrome (31497522579413).
The spelling of 10254220334212 in words is "ten trillion, two hundred fifty-four billion, two hundred twenty million, three hundred thirty-four thousand, two hundred twelve".
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