Base | Representation |
---|---|
bin | 10110111111010110000010… |
… | …110100110111010011010100 |
3 | 111021000000122010210121101010 |
4 | 112333112002310313103110 |
5 | 101223041310110324340 |
6 | 555013145115532220 |
7 | 30203646360435423 |
oct | 2677260264672324 |
9 | 437000563717333 |
10 | 101110020011220 |
11 | 2a2425783aa980 |
12 | b40b97115a070 |
13 | 4455831ac6c2c |
14 | 1ad7a72d6b2ba |
15 | ba5184c82b80 |
hex | 5bf582d374d4 |
101110020011220 has 192 divisors, whose sum is σ = 319525042636800. Its totient is φ = 23664068682240.
The previous prime is 101110020011213. The next prime is 101110020011279. The reversal of 101110020011220 is 22110020011101.
It is a super-2 number, since 2×1011100200112202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 101110020011196 and 101110020011205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 207751321 + ... + 208237439.
It is an arithmetic number, because the mean of its divisors is an integer number (1664192930400).
Almost surely, 2101110020011220 is an apocalyptic number.
101110020011220 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 101110020011220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159762521318400).
101110020011220 is an abundant number, since it is smaller than the sum of its proper divisors (218415022625580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101110020011220 is a wasteful number, since it uses less digits than its factorization.
101110020011220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 497038 (or 497036 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 101110020011220 its reverse (22110020011101), we get a palindrome (123220040022321).
The spelling of 101110020011220 in words is "one hundred one trillion, one hundred ten billion, twenty million, eleven thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •