Base | Representation |
---|---|
bin | 1001010010010110111100… |
… | …1010001101111101110010 |
3 | 1100011011101022010020010220 |
4 | 2110211233022031331302 |
5 | 2314244113031242320 |
6 | 33414511502433510 |
7 | 2102502103506612 |
oct | 224455712157562 |
9 | 40134338106126 |
10 | 10211002212210 |
11 | 3287509604088 |
12 | 118ab63b92896 |
13 | 590b7c997c27 |
14 | 2743024d8a42 |
15 | 12a929241e40 |
hex | 9496f28df72 |
10211002212210 has 16 divisors (see below), whose sum is σ = 24506405309376. Its totient is φ = 2722933923248.
The previous prime is 10211002212181. The next prime is 10211002212217. The reversal of 10211002212210 is 1221220011201.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10211002212210.
It is not an unprimeable number, because it can be changed into a prime (10211002212217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170183370174 + ... + 170183370233.
It is an arithmetic number, because the mean of its divisors is an integer number (1531650331836).
Almost surely, 210211002212210 is an apocalyptic number.
10211002212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10211002212210 is an abundant number, since it is smaller than the sum of its proper divisors (14295403097166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10211002212210 is a wasteful number, since it uses less digits than its factorization.
10211002212210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340366740417.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10211002212210 its reverse (1221220011201), we get a palindrome (11432222223411).
The spelling of 10211002212210 in words is "ten trillion, two hundred eleven billion, two million, two hundred twelve thousand, two hundred ten".
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