Base | Representation |
---|---|
bin | 101111101111111011110010… |
… | …100010100000000010010010 |
3 | 1000112120000101101202000121101 |
4 | 233233323302202200002102 |
5 | 210011134001211213020 |
6 | 2022345402350215014 |
7 | 62143105200351562 |
oct | 5757736242400222 |
9 | 1015500341660541 |
10 | 210002200101010 |
11 | 60a05484235869 |
12 | 1b6779bbab446a |
13 | 9024179182a05 |
14 | 39c0237018da2 |
15 | 194298c21e00a |
hex | befef28a0092 |
210002200101010 has 8 divisors (see below), whose sum is σ = 378003960181836. Its totient is φ = 84000880040400.
The previous prime is 210002200101007. The next prime is 210002200101019. The reversal of 210002200101010 is 10101002200012.
210002200101010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 206763204423169 + 3238995677841 = 14379263^2 + 1799721^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 21000220010101 = 210002200101010 / (2 + 1 + 0 + 0 + 0 + 2 + 2 + 0 + 0 + 1 + 0 + 1 + 0 + 1 + 0).
It is not an unprimeable number, because it can be changed into a prime (210002200101019) 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, 10500110005041 + ... + 10500110005060.
Almost surely, 2210002200101010 is an apocalyptic number.
210002200101010 is a deficient number, since it is larger than the sum of its proper divisors (168001760080826).
210002200101010 is a wasteful number, since it uses less digits than its factorization.
210002200101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21000220010108.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 210002200101010 its reverse (10101002200012), we get a palindrome (220103202301022).
The spelling of 210002200101010 in words is "two hundred ten trillion, two billion, two hundred million, one hundred one thousand, ten".
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