Base | Representation |
---|---|
bin | 10110110010001111110110… |
… | …001011001110100001111010 |
3 | 111010210222120001011200002012 |
4 | 112302033312023032201322 |
5 | 101113320101100334320 |
6 | 553043502151205522 |
7 | 30051635342544065 |
oct | 2662176613164172 |
9 | 433728501150065 |
10 | 100210012121210 |
11 | 29a25911411212 |
12 | b2a54563768a2 |
13 | 43bb9c08077a4 |
14 | 1aa62948cd8dc |
15 | b8ba5bbe84c5 |
hex | 5b23f62ce87a |
100210012121210 has 8 divisors (see below), whose sum is σ = 180378021818196. Its totient is φ = 40084004848480.
The previous prime is 100210012121209. The next prime is 100210012121213. The reversal of 100210012121210 is 12121210012001.
It can be written as a sum of positive squares in 2 ways, for example, as 94657546682521 + 5552465438689 = 9729211^2 + 2356367^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (100210012121213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5010500606051 + ... + 5010500606070.
Almost surely, 2100210012121210 is an apocalyptic number.
100210012121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100210012121210 is a deficient number, since it is larger than the sum of its proper divisors (80168009696986).
100210012121210 is a wasteful number, since it uses less digits than its factorization.
100210012121210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10021001212128.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 100210012121210 its reverse (12121210012001), we get a palindrome (112331222133211).
The spelling of 100210012121210 in words is "one hundred trillion, two hundred ten billion, twelve million, one hundred twenty-one thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •