Base | Representation |
---|---|
bin | 1001010011000100000001… |
… | …1100010001111111011111 |
3 | 1100012022121122111012100110 |
4 | 2110301000130101333133 |
5 | 2314443403422220111 |
6 | 33424232343301103 |
7 | 2103411013311420 |
oct | 224610034217737 |
9 | 40168548435313 |
10 | 10223103320031 |
11 | 3291659343538 |
12 | 119138074a793 |
13 | 59205aa70564 |
14 | 274b2d715647 |
15 | 12add67d55a6 |
hex | 94c40711fdf |
10223103320031 has 32 divisors (see below), whose sum is σ = 16116450393600. Its totient is φ = 5639908095360.
The previous prime is 10223103319951. The next prime is 10223103320033. The reversal of 10223103320031 is 13002330132201.
10223103320031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10223103320031 - 27 = 10223103319903 is a prime.
It is a super-2 number, since 2×102231033200312 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10223103320033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7548000 + ... + 8798778.
It is an arithmetic number, because the mean of its divisors is an integer number (503639074800).
Almost surely, 210223103320031 is an apocalyptic number.
10223103320031 is a deficient number, since it is larger than the sum of its proper divisors (5893347073569).
10223103320031 is a wasteful number, since it uses less digits than its factorization.
10223103320031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1264239.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 10223103320031 its reverse (13002330132201), we get a palindrome (23225433452232).
The spelling of 10223103320031 in words is "ten trillion, two hundred twenty-three billion, one hundred three million, three hundred twenty thousand, thirty-one".
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