Base | Representation |
---|---|
bin | 1110000110111001011100… |
… | …00101101001001010111101 |
3 | 11001211210121122121001122110 |
4 | 13003130232011221022331 |
5 | 13031241230413312201 |
6 | 145551530053204233 |
7 | 6351234561065325 |
oct | 703345605511275 |
9 | 131753548531573 |
10 | 31023322010301 |
11 | 9980a0a553525 |
12 | 359063b930679 |
13 | 144064340018a |
14 | 793772d84285 |
15 | 38bec3c5a6d6 |
hex | 1c372e1692bd |
31023322010301 has 4 divisors (see below), whose sum is σ = 41364429347072. Its totient is φ = 20682214673532.
The previous prime is 31023322010299. The next prime is 31023322010309. The reversal of 31023322010301 is 10301022332013.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 31023322010301 - 21 = 31023322010299 is a prime.
It is a super-2 number, since 2×310233220103012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31023322010309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5170553668381 + ... + 5170553668386.
It is an arithmetic number, because the mean of its divisors is an integer number (10341107336768).
Almost surely, 231023322010301 is an apocalyptic number.
It is an amenable number.
31023322010301 is a deficient number, since it is larger than the sum of its proper divisors (10341107336771).
31023322010301 is a wasteful number, since it uses less digits than its factorization.
31023322010301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10341107336770.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 31023322010301 its reverse (10301022332013), we get a palindrome (41324344342314).
The spelling of 31023322010301 in words is "thirty-one trillion, twenty-three billion, three hundred twenty-two million, ten thousand, three hundred one".
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