Base | Representation |
---|---|
bin | 10111001110001100001100… |
… | …000110010011110101101101 |
3 | 111101121112222100110200221211 |
4 | 113032030030012103311231 |
5 | 101341300202424443201 |
6 | 1001113551411154421 |
7 | 30340444213061152 |
oct | 2716141406236555 |
9 | 441545870420854 |
10 | 102130230312301 |
11 | 2a5a6207533134 |
12 | b5556335a5a11 |
13 | 44caabb1c02b9 |
14 | 1b311b55a0229 |
15 | bc1995956651 |
hex | 5ce30c193d6d |
102130230312301 has 32 divisors (see below), whose sum is σ = 107011503406080. Its totient is φ = 97286618567424.
The previous prime is 102130230312287. The next prime is 102130230312311. The reversal of 102130230312301 is 103213032031201.
It is a cyclic number.
It is not a de Polignac number, because 102130230312301 - 235 = 102095870573933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102130230312311) 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, 19150612431 + ... + 19150617763.
It is an arithmetic number, because the mean of its divisors is an integer number (3344109481440).
Almost surely, 2102130230312301 is an apocalyptic number.
It is an amenable number.
102130230312301 is a deficient number, since it is larger than the sum of its proper divisors (4881273093779).
102130230312301 is a wasteful number, since it uses less digits than its factorization.
102130230312301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8685.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 102130230312301 its reverse (103213032031201), we get a palindrome (205343262343502).
The spelling of 102130230312301 in words is "one hundred two trillion, one hundred thirty billion, two hundred thirty million, three hundred twelve thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •