Base | Representation |
---|---|
bin | 101111110001101001100101… |
… | …111110101111001110110000 |
3 | 1000112222021201010002021000010 |
4 | 233301221211332233032300 |
5 | 210020101431324000422 |
6 | 2022515501455454520 |
7 | 62154450660433362 |
oct | 5761514576571660 |
9 | 1015867633067003 |
10 | 210120101000112 |
11 | 60a50486216356 |
12 | 1b696824827440 |
13 | 9032318505534 |
14 | 39c5c1d66ad32 |
15 | 1945a8cc88b0c |
hex | bf1a65faf3b0 |
210120101000112 has 40 divisors (see below), whose sum is σ = 542817481854960. Its totient is φ = 70039101932800.
The previous prime is 210120101000101. The next prime is 210120101000137. The reversal of 210120101000112 is 211000101021012.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25466139 + ... + 32691962.
It is an arithmetic number, because the mean of its divisors is an integer number (13570437046374).
Almost surely, 2210120101000112 is an apocalyptic number.
It is an amenable number.
210120101000112 is an abundant number, since it is smaller than the sum of its proper divisors (332697380854848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210120101000112 is a wasteful number, since it uses less digits than its factorization.
210120101000112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58233381 (or 58233375 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 210120101000112 its reverse (211000101021012), we get a palindrome (421120202021124).
The spelling of 210120101000112 in words is "two hundred ten trillion, one hundred twenty billion, one hundred one million, one hundred twelve", and thus it is an aban number.
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