Base | Representation |
---|---|
bin | 10010110100001001… |
… | …01000111010110010 |
3 | 222001222000001112121 |
4 | 21122010220322302 |
5 | 131141340201320 |
6 | 4350153344454 |
7 | 505212635515 |
oct | 113204507262 |
9 | 28058001477 |
10 | 10101100210 |
11 | 4313898103 |
12 | 1b5aa0812a |
13 | c4c927996 |
14 | 6bb75cd7c |
15 | 3e1bcd8aa |
hex | 25a128eb2 |
10101100210 has 32 divisors (see below), whose sum is σ = 19086181632. Its totient is φ = 3841611840.
The previous prime is 10101100151. The next prime is 10101100213. The reversal of 10101100210 is 1200110101.
It is a junction number, because it is equal to n+sod(n) for n = 10101100193 and 10101100202.
It is not an unprimeable number, because it can be changed into a prime (10101100213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93081 + ... + 169900.
It is an arithmetic number, because the mean of its divisors is an integer number (596443176).
Almost surely, 210101100210 is an apocalyptic number.
10101100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10101100210 is a deficient number, since it is larger than the sum of its proper divisors (8985081422).
10101100210 is a wasteful number, since it uses less digits than its factorization.
10101100210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263178.
The product of its (nonzero) digits is 2, while the sum is 7.
Adding to 10101100210 its reverse (1200110101), we get a palindrome (11301210311).
The spelling of 10101100210 in words is "ten billion, one hundred one million, one hundred thousand, two hundred ten".
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