Base | Representation |
---|---|
bin | 101110101010010000… |
… | …0110010111001001110 |
3 | 100120122020222122212212 |
4 | 1131110200302321032 |
5 | 3120203221143042 |
6 | 114010543230422 |
7 | 10145050026530 |
oct | 1352440627116 |
9 | 316566878785 |
10 | 100202131022 |
11 | 3954a544134 |
12 | 175055a8412 |
13 | 95ab6619b6 |
14 | 4bc7c39850 |
15 | 2916d65482 |
hex | 1754832e4e |
100202131022 has 16 divisors (see below), whose sum is σ = 171781550592. Its totient is φ = 42942153240.
The previous prime is 100202131019. The next prime is 100202131093. The reversal of 100202131022 is 220131202001.
It is a happy number.
It is a super-2 number, since 2×1002021310222 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 100202130988 and 100202131006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298247 + ... + 537917.
It is an arithmetic number, because the mean of its divisors is an integer number (10736346912).
Almost surely, 2100202131022 is an apocalyptic number.
100202131022 is a deficient number, since it is larger than the sum of its proper divisors (71579419570).
100202131022 is a wasteful number, since it uses less digits than its factorization.
100202131022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269543.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 100202131022 its reverse (220131202001), we get a palindrome (320333333023).
The spelling of 100202131022 in words is "one hundred billion, two hundred two million, one hundred thirty-one thousand, twenty-two".
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