Base | Representation |
---|---|
bin | 10111000000110011001010… |
… | …110000010000101110100001 |
3 | 111021100120201200111202000102 |
4 | 113000303022300100232201 |
5 | 101231211100304341001 |
6 | 555131123122032145 |
7 | 30214116265063223 |
oct | 2700631260205641 |
9 | 437316650452012 |
10 | 101210011012001 |
11 | 2a280a19749801 |
12 | b427217aa8655 |
13 | 44620a87a5498 |
14 | 1adc83ab28413 |
15 | ba7a882e0e6b |
hex | 5c0ccac10ba1 |
101210011012001 has 4 divisors (see below), whose sum is σ = 101211863949312. Its totient is φ = 101208158074692.
The previous prime is 101210011011983. The next prime is 101210011012013. The reversal of 101210011012001 is 100210110012101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 101210011012001 - 26 = 101210011011937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101210011012031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926386721 + ... + 926495966.
It is an arithmetic number, because the mean of its divisors is an integer number (25302965987328).
Almost surely, 2101210011012001 is an apocalyptic number.
It is an amenable number.
101210011012001 is a deficient number, since it is larger than the sum of its proper divisors (1852937311).
101210011012001 is an equidigital number, since it uses as much as digits as its factorization.
101210011012001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1852937310.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 101210011012001 its reverse (100210110012101), we get a palindrome (201420121024102).
The spelling of 101210011012001 in words is "one hundred one trillion, two hundred ten billion, eleven million, twelve thousand, one".
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