Base | Representation |
---|---|
bin | 10110111110000011010000… |
… | …000010011011110100101100 |
3 | 111020200112011121211001121110 |
4 | 112332003100002123310230 |
5 | 101220112224000213400 |
6 | 554504243511432020 |
7 | 30164351361244434 |
oct | 2676032002336454 |
9 | 436615147731543 |
10 | 101021121101100 |
11 | 2a2088a9278a22 |
12 | b3b66a1085610 |
13 | 444a335147735 |
14 | 1ad363c3b32c4 |
15 | ba2bd0404e50 |
hex | 5be0d009bd2c |
101021121101100 has 576 divisors, whose sum is σ = 331375251626496. Its totient is φ = 23640639160320.
The previous prime is 101021121101071. The next prime is 101021121101141. The reversal of 101021121101100 is 1101121120101.
It is a super-2 number, since 2×1010211211011002 (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 an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 429929847 + ... + 430164753.
It is an arithmetic number, because the mean of its divisors is an integer number (575304256296).
Almost surely, 2101021121101100 is an apocalyptic number.
101021121101100 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 101021121101100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165687625813248).
101021121101100 is an abundant number, since it is smaller than the sum of its proper divisors (230354130525396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101021121101100 is a wasteful number, since it uses less digits than its factorization.
101021121101100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235074 (or 235067 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 101021121101100 its reverse (1101121120101), we get a palindrome (102122242221201).
It can be divided in two parts, 101021 and 121101100, that added together give a palindrome (121202121).
The spelling of 101021121101100 in words is "one hundred one trillion, twenty-one billion, one hundred twenty-one million, one hundred one thousand, one hundred".
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