Base | Representation |
---|---|
bin | 101111100011011110… |
… | …1010100011011000010 |
3 | 100202121001221211110111 |
4 | 1133012331110123002 |
5 | 3133121241223020 |
6 | 114525253221534 |
7 | 10243453320421 |
oct | 1370675243302 |
9 | 322531854414 |
10 | 102122211010 |
11 | 3a3453646a6 |
12 | 179606318aa |
13 | 98263a61c1 |
14 | 4d2ac4d2b8 |
15 | 29ca6dcd5a |
hex | 17c6f546c2 |
102122211010 has 16 divisors (see below), whose sum is σ = 187288282296. Its totient is φ = 40078150528.
The previous prime is 102122211007. The next prime is 102122211041. The reversal of 102122211010 is 10112221201.
It can be written as a sum of positive squares in 4 ways, for example, as 101281153009 + 841058001 = 318247^2 + 29001^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96341179 + ... + 96342238.
Almost surely, 2102122211010 is an apocalyptic number.
102122211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102122211010 is a deficient number, since it is larger than the sum of its proper divisors (85166071286).
102122211010 is a wasteful number, since it uses less digits than its factorization.
102122211010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192683477.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 102122211010 its reverse (10112221201), we get a palindrome (112234432211).
It can be divided in two parts, 10212 and 2211010, that added together give a palindrome (2221222).
The spelling of 102122211010 in words is "one hundred two billion, one hundred twenty-two million, two hundred eleven thousand, ten".
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