Base | Representation |
---|---|
bin | 10010111111111101… |
… | …10000011001001110 |
3 | 222022212111221001200 |
4 | 21133332300121032 |
5 | 131342224040022 |
6 | 4404054050330 |
7 | 510525310260 |
oct | 113776603116 |
9 | 28285457050 |
10 | 10200221262 |
11 | 4364839230 |
12 | 1b880499a6 |
13 | c673213aa |
14 | 6ca9a1b30 |
15 | 3ea75cbac |
hex | 25ffb064e |
10200221262 has 96 divisors (see below), whose sum is σ = 28005778944. Its totient is φ = 2605953600.
The previous prime is 10200221237. The next prime is 10200221299. The reversal of 10200221262 is 26212200201.
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 47 ways as a sum of consecutive naturals, for example, 24223 + ... + 144869.
It is an arithmetic number, because the mean of its divisors is an integer number (291726864).
Almost surely, 210200221262 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10200221262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14002889472).
10200221262 is an abundant number, since it is smaller than the sum of its proper divisors (17805557682).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200221262 is a wasteful number, since it uses less digits than its factorization.
10200221262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120734 (or 120731 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 10200221262 its reverse (26212200201), we get a palindrome (36412421463).
The spelling of 10200221262 in words is "ten billion, two hundred million, two hundred twenty-one thousand, two hundred sixty-two".
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