Base | Representation |
---|---|
bin | 11101011101100111010… |
… | …01001001010100011101 |
3 | 10120210000002210102102010 |
4 | 32232303221021110131 |
5 | 113041223243103201 |
6 | 2053020351221433 |
7 | 133065340261320 |
oct | 16566351112435 |
9 | 3523002712363 |
10 | 1012331222301 |
11 | 360366646803 |
12 | 144243817879 |
13 | 74601c40599 |
14 | 36dd60447b7 |
15 | 1b4ee111bd6 |
hex | ebb3a4951d |
1012331222301 has 16 divisors (see below), whose sum is σ = 1544195231744. Its totient is φ = 577876756464.
The previous prime is 1012331222263. The next prime is 1012331222303. The reversal of 1012331222301 is 1032221332101.
It is not a de Polignac number, because 1012331222301 - 26 = 1012331222237 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012331222303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24905365 + ... + 24945978.
It is an arithmetic number, because the mean of its divisors is an integer number (96512201984).
Almost surely, 21012331222301 is an apocalyptic number.
It is an amenable number.
1012331222301 is a deficient number, since it is larger than the sum of its proper divisors (531864009443).
1012331222301 is an equidigital number, since it uses as much as digits as its factorization.
1012331222301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49852320.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 1012331222301 its reverse (1032221332101), we get a palindrome (2044552554402).
The spelling of 1012331222301 in words is "one trillion, twelve billion, three hundred thirty-one million, two hundred twenty-two thousand, three hundred one".
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