Base | Representation |
---|---|
bin | 10111000000111101100001… |
… | …000001011001101100111000 |
3 | 111021101122102000211112121200 |
4 | 113000331201001121230320 |
5 | 101231401324214202300 |
6 | 555140201433334200 |
7 | 30214661523106035 |
oct | 2700754101315470 |
9 | 437348360745550 |
10 | 101221122022200 |
11 | 2a285700609164 |
12 | b4293b8b67360 |
13 | 44631596c9c2b |
14 | 1add1b265438c |
15 | ba7ed89ac200 |
hex | 5c0f61059b38 |
101221122022200 has 576 divisors, whose sum is σ = 360980286095520. Its totient is φ = 25382688768000.
The previous prime is 101221122022187. The next prime is 101221122022213. The reversal of 101221122022200 is 2220221122101.
It is a happy number.
101221122022200 is a `hidden beast` number, since 1 + 0 + 1 + 221 + 1 + 220 + 2 + 220 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (101221122022187) and next prime (101221122022213).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 292000980 + ... + 292347420.
Almost surely, 2101221122022200 is an apocalyptic number.
101221122022200 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 101221122022200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180490143047760).
101221122022200 is an abundant number, since it is smaller than the sum of its proper divisors (259759164073320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101221122022200 is a wasteful number, since it uses less digits than its factorization.
101221122022200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346648 (or 346636 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 101221122022200 its reverse (2220221122101), we get a palindrome (103441343144301).
Subtracting from 101221122022200 its reverse (2220221122101), we obtain a palindrome (99000900900099).
The spelling of 101221122022200 in words is "one hundred one trillion, two hundred twenty-one billion, one hundred twenty-two million, twenty-two thousand, two hundred".
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