Base | Representation |
---|---|
bin | 10011000010010110… |
… | …11111010101000000 |
3 | 222101021100212220120 |
4 | 21201023133111000 |
5 | 131412401231243 |
6 | 4410053140240 |
7 | 511161266160 |
oct | 114113372500 |
9 | 28337325816 |
10 | 10220336448 |
11 | 4375128053 |
12 | 1b9292a680 |
13 | c6b54507a |
14 | 6cd51a5a0 |
15 | 3ec3d2c83 |
hex | 2612df540 |
10220336448 has 112 divisors (see below), whose sum is σ = 30945002880. Its totient is φ = 2916255744.
The previous prime is 10220336411. The next prime is 10220336501. The reversal of 10220336448 is 84463302201.
It is a tau number, because it is divible by the number of its divisors (112).
It is a super-2 number, since 2×102203364482 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109590 + ... + 1118762.
Almost surely, 210220336448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10220336448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15472501440).
10220336448 is an abundant number, since it is smaller than the sum of its proper divisors (20724666432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220336448 is an equidigital number, since it uses as much as digits as its factorization.
10220336448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10024 (or 10014 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 33.
Adding to 10220336448 its reverse (84463302201), we get a palindrome (94683638649).
The spelling of 10220336448 in words is "ten billion, two hundred twenty million, three hundred thirty-six thousand, four hundred forty-eight".
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