Base | Representation |
---|---|
bin | 10110110010011010010011… |
… | …000000010000010010010000 |
3 | 111010212001112001121122120212 |
4 | 112302122103000100102100 |
5 | 101114011041144433240 |
6 | 553052555434023252 |
7 | 30052513405265216 |
oct | 2662322300202220 |
9 | 433761461548525 |
10 | 100221233202320 |
11 | 29a2a64a42056a |
12 | b2a7668277b28 |
13 | 43bca8b48a959 |
14 | 1aa6a3acaccb6 |
15 | b8beb6da8165 |
hex | 5b2693010490 |
100221233202320 has 160 divisors (see below), whose sum is σ = 257562650292480. Its totient is φ = 36073838592000.
The previous prime is 100221233202241. The next prime is 100221233202383. The reversal of 100221233202320 is 23202332122001.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69699596 + ... + 71122964.
It is an arithmetic number, because the mean of its divisors is an integer number (1609766564328).
Almost surely, 2100221233202320 is an apocalyptic number.
100221233202320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100221233202320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128781325146240).
100221233202320 is an abundant number, since it is smaller than the sum of its proper divisors (157341417090160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100221233202320 is a wasteful number, since it uses less digits than its factorization.
100221233202320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1425673 (or 1425667 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 100221233202320 its reverse (23202332122001), we get a palindrome (123423565324321).
The spelling of 100221233202320 in words is "one hundred trillion, two hundred twenty-one billion, two hundred thirty-three million, two hundred two thousand, three hundred twenty".
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