Base | Representation |
---|---|
bin | 101110101010110010… |
… | …1110011111001111110 |
3 | 100120200112000211112220 |
4 | 1131111211303321332 |
5 | 3120222334114402 |
6 | 114012431110210 |
7 | 10145356561236 |
oct | 1352545637176 |
9 | 316615024486 |
10 | 100220223102 |
11 | 39559780a6a |
12 | 1750b672366 |
13 | 95b232787c |
14 | 4bca3c8cc6 |
15 | 291873adbc |
hex | 1755973e7e |
100220223102 has 16 divisors (see below), whose sum is σ = 200462280192. Its totient is φ = 33403102040.
The previous prime is 100220223083. The next prime is 100220223119. The reversal of 100220223102 is 201322022001.
It is a happy number.
It is a super-2 number, since 2×1002202231022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 849774 + ... + 960497.
It is an arithmetic number, because the mean of its divisors is an integer number (12528892512).
Almost surely, 2100220223102 is an apocalyptic number.
100220223102 is an abundant number, since it is smaller than the sum of its proper divisors (100242057090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100220223102 is a wasteful number, since it uses less digits than its factorization.
100220223102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1819503.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 100220223102 its reverse (201322022001), we get a palindrome (301542245103).
The spelling of 100220223102 in words is "one hundred billion, two hundred twenty million, two hundred twenty-three thousand, one hundred two".
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