Base | Representation |
---|---|
bin | 101111110010111111010010… |
… | …010001001110101100001110 |
3 | 1000120022002012112012102200120 |
4 | 233302333102101032230032 |
5 | 210023103401144200420 |
6 | 2023030040001005410 |
7 | 62164216050042261 |
oct | 5762772221165416 |
9 | 1016262175172616 |
10 | 210212112100110 |
11 | 60a8650207565a |
12 | 1b6b0623023866 |
13 | 903abbcb8a2c3 |
14 | 39ca46b6b2cd8 |
15 | 194817596bd40 |
hex | bf2fd244eb0e |
210212112100110 has 128 divisors (see below), whose sum is σ = 575377901176320. Its totient is φ = 48819942936576.
The previous prime is 210212112100073. The next prime is 210212112100141. The reversal of 210212112100110 is 11001211212012.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 210212112100110.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 251835847 + ... + 252669186.
It is an arithmetic number, because the mean of its divisors is an integer number (4495139852940).
Almost surely, 2210212112100110 is an apocalyptic number.
210212112100110 is an abundant number, since it is smaller than the sum of its proper divisors (365165789076210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210212112100110 is a wasteful number, since it uses less digits than its factorization.
210212112100110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504505122.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 210212112100110 its reverse (11001211212012), we get a palindrome (221213323312122).
The spelling of 210212112100110 in words is "two hundred ten trillion, two hundred twelve billion, one hundred twelve million, one hundred thousand, one hundred ten".
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