Base | Representation |
---|---|
bin | 10010111011111000000… |
… | …000011111010111001110 |
3 | 11121101201201111212010210 |
4 | 102323320000133113032 |
5 | 132304420144021142 |
6 | 2433440514343250 |
7 | 163003652005335 |
oct | 22737000372716 |
9 | 4541651455123 |
10 | 1301241001422 |
11 | 4619426929aa |
12 | 190232b8ab26 |
13 | 959252461cb |
14 | 46da230cd1c |
15 | 23cacd5e49c |
hex | 12ef801f5ce |
1301241001422 has 16 divisors (see below), whose sum is σ = 2715633394560. Its totient is φ = 414888435192.
The previous prime is 1301241001397. The next prime is 1301241001427. The reversal of 1301241001422 is 2241001421031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1301241001427) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4714641172 + ... + 4714641447.
It is an arithmetic number, because the mean of its divisors is an integer number (169727087160).
Almost surely, 21301241001422 is an apocalyptic number.
1301241001422 is an abundant number, since it is smaller than the sum of its proper divisors (1414392393138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1301241001422 is a wasteful number, since it uses less digits than its factorization.
1301241001422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9429282647.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 1301241001422 its reverse (2241001421031), we get a palindrome (3542242422453).
The spelling of 1301241001422 in words is "one trillion, three hundred one billion, two hundred forty-one million, one thousand, four hundred twenty-two".
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