Base | Representation |
---|---|
bin | 10110111110001011101101… |
… | …010100011101111100001100 |
3 | 111020201101121111200212121200 |
4 | 112332023231110131330030 |
5 | 101220234323242132340 |
6 | 554512344553225500 |
7 | 30165122411213442 |
oct | 2676135524357414 |
9 | 436641544625550 |
10 | 101030202302220 |
11 | 2a211739390814 |
12 | b3b83b6402290 |
13 | 444b151688a19 |
14 | 1ad3c604c4b92 |
15 | ba30627c1330 |
hex | 5be2ed51df0c |
101030202302220 has 72 divisors (see below), whose sum is σ = 306485284865760. Its totient is φ = 26939013254400.
The previous prime is 101030202302173. The next prime is 101030202302231. The reversal of 101030202302220 is 22203202030101.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 101030202302193 and 101030202302202.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22680585 + ... + 26766944.
It is an arithmetic number, because the mean of its divisors is an integer number (4256740067580).
Almost surely, 2101030202302220 is an apocalyptic number.
101030202302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101030202302220 is an abundant number, since it is smaller than the sum of its proper divisors (205455082563540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101030202302220 is a wasteful number, since it uses less digits than its factorization.
101030202302220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49458895 (or 49458890 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 101030202302220 its reverse (22203202030101), we get a palindrome (123233404332321).
The spelling of 101030202302220 in words is "one hundred one trillion, thirty billion, two hundred two million, three hundred two thousand, two hundred twenty".
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