Base | Representation |
---|---|
bin | 10111000000110100000110… |
… | …010111010101010011101000 |
3 | 111021100200022101100222201111 |
4 | 113000310012113111103220 |
5 | 101231220122321010440 |
6 | 555131410245400104 |
7 | 30214153130553202 |
oct | 2700640627252350 |
9 | 437320271328644 |
10 | 101211011110120 |
11 | 2a28139222a27a |
12 | b427456a09034 |
13 | 4462207a48212 |
14 | 1adc8d389d772 |
15 | ba7ae5ee14ea |
hex | 5c0d065d54e8 |
101211011110120 has 32 divisors (see below), whose sum is σ = 228565087845120. Its totient is φ = 40335015493440.
The previous prime is 101211011110117. The next prime is 101211011110129. The reversal of 101211011110120 is 21011110112101.
It is a self number, because there is not a number n which added to its sum of digits gives 101211011110120.
It is not an unprimeable number, because it can be changed into a prime (101211011110129) 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, 4668393732 + ... + 4668415411.
It is an arithmetic number, because the mean of its divisors is an integer number (7142658995160).
Almost surely, 2101211011110120 is an apocalyptic number.
101211011110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101211011110120 is an abundant number, since it is smaller than the sum of its proper divisors (127354076735000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101211011110120 is a wasteful number, since it uses less digits than its factorization.
101211011110120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9336809425 (or 9336809421 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 13.
Adding to 101211011110120 its reverse (21011110112101), we get a palindrome (122222121222221).
The spelling of 101211011110120 in words is "one hundred one trillion, two hundred eleven billion, eleven million, one hundred ten thousand, one hundred twenty".
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