Base | Representation |
---|---|
bin | 10111011111001110101010… |
… | …000010110100101101110111 |
3 | 111112202111020001121212122110 |
4 | 113133032222002310231313 |
5 | 102014441133443144111 |
6 | 1003411513030302103 |
7 | 30521154560222355 |
oct | 2737165202645567 |
9 | 445674201555573 |
10 | 103301111303031 |
11 | 2aa07834304604 |
12 | b7045451b7933 |
13 | 4584339ab20b5 |
14 | 1b71b2c68c7d5 |
15 | be217403c5a6 |
hex | 5df3aa0b4b77 |
103301111303031 has 16 divisors (see below), whose sum is σ = 143482257797120. Its totient is φ = 66034448177760.
The previous prime is 103301111303029. The next prime is 103301111303053. The reversal of 103301111303031 is 130303111103301.
It is not a de Polignac number, because 103301111303031 - 21 = 103301111303029 is a prime.
It is a super-2 number, since 2×1033011113030312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103301111302989 and 103301111303007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103301111303011) 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, 5095240495 + ... + 5095260768.
It is an arithmetic number, because the mean of its divisors is an integer number (8967641112320).
Almost surely, 2103301111303031 is an apocalyptic number.
103301111303031 is a deficient number, since it is larger than the sum of its proper divisors (40181146494089).
103301111303031 is a wasteful number, since it uses less digits than its factorization.
103301111303031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10190501406.
The product of its (nonzero) digits is 243, while the sum is 21.
Adding to 103301111303031 its reverse (130303111103301), we get a palindrome (233604222406332).
The spelling of 103301111303031 in words is "one hundred three trillion, three hundred one billion, one hundred eleven million, three hundred three thousand, thirty-one".
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