Base | Representation |
---|---|
bin | 1001001001000001000011… |
… | …01000011101110010110010 |
3 | 2122011122020000212012011211 |
4 | 10210200201220131302302 |
5 | 10113313332331414302 |
6 | 110430135502430334 |
7 | 4143151540042561 |
oct | 444404150356262 |
9 | 78148200765154 |
10 | 20101011201202 |
11 | 644a877877608 |
12 | 2307863b923aa |
13 | b2a695452b89 |
14 | 4d6c73703bd8 |
15 | 24cd17c65ad7 |
hex | 124821a1dcb2 |
20101011201202 has 8 divisors (see below), whose sum is σ = 31738438738800. Its totient is φ = 9521531621604.
The previous prime is 20101011201197. The next prime is 20101011201263. The reversal of 20101011201202 is 20210211010102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264486989452 + ... + 264486989527.
It is an arithmetic number, because the mean of its divisors is an integer number (3967304842350).
Almost surely, 220101011201202 is an apocalyptic number.
20101011201202 is a deficient number, since it is larger than the sum of its proper divisors (11637427537598).
20101011201202 is a wasteful number, since it uses less digits than its factorization.
20101011201202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528973979000.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 20101011201202 its reverse (20210211010102), we get a palindrome (40311222211304).
The spelling of 20101011201202 in words is "twenty trillion, one hundred one billion, eleven million, two hundred one thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •