Base | Representation |
---|---|
bin | 10001111001100111101… |
… | …111010110100110001110 |
3 | 11100121002212021002122000 |
4 | 101321213233112212032 |
5 | 130123221341110410 |
6 | 2341033423533130 |
7 | 154605023641443 |
oct | 21714757264616 |
9 | 4317085232560 |
10 | 1230101113230 |
11 | 434757011a80 |
12 | 17a49a45a1a6 |
13 | 8bcc88c3202 |
14 | 437741739ca |
15 | 21ee7638dc0 |
hex | 11e67bd698e |
1230101113230 has 64 divisors (see below), whose sum is σ = 3578475974400. Its totient is φ = 298206329760.
The previous prime is 1230101113223. The next prime is 1230101113237. The reversal of 1230101113230 is 323111010321.
1230101113230 is a `hidden beast` number, since 1 + 230 + 1 + 0 + 111 + 323 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (1230101113223) and next prime (1230101113237).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1230101113237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207084760 + ... + 207090699.
It is an arithmetic number, because the mean of its divisors is an integer number (55913687100).
Almost surely, 21230101113230 is an apocalyptic number.
1230101113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230101113230 is an abundant number, since it is smaller than the sum of its proper divisors (2348374861170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1230101113230 is a wasteful number, since it uses less digits than its factorization.
1230101113230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414175486 (or 414175480 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 1230101113230 its reverse (323111010321), we get a palindrome (1553212123551).
The spelling of 1230101113230 in words is "one trillion, two hundred thirty billion, one hundred one million, one hundred thirteen thousand, two hundred thirty".
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