Base | Representation |
---|---|
bin | 10111011011010010011101… |
… | …000110110011000001101111 |
3 | 111111210121020112122110010011 |
4 | 113123102131012303001233 |
5 | 102001022034143114411 |
6 | 1003043245510354051 |
7 | 30462460106204056 |
oct | 2733223506630157 |
9 | 444717215573104 |
10 | 103030311301231 |
11 | 2a912a0080a126 |
12 | b67bb6a95b927 |
13 | 4564941694942 |
14 | 1b6299d62939d |
15 | bda0c512ec21 |
hex | 5db49d1b306f |
103030311301231 has 8 divisors (see below), whose sum is σ = 103100925071664. Its totient is φ = 102959698944960.
The previous prime is 103030311301223. The next prime is 103030311301241. The reversal of 103030311301231 is 132103113030301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103030311301231 - 23 = 103030311301223 is a prime.
It is a super-2 number, since 2×1030303113012312 (a number of 29 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 (103030311301241) 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, 175194580 + ... + 175781686.
It is an arithmetic number, because the mean of its divisors is an integer number (12887615633958).
Almost surely, 2103030311301231 is an apocalyptic number.
103030311301231 is a deficient number, since it is larger than the sum of its proper divisors (70613770433).
103030311301231 is a wasteful number, since it uses less digits than its factorization.
103030311301231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707081.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 103030311301231 its reverse (132103113030301), we get a palindrome (235133424331532).
The spelling of 103030311301231 in words is "one hundred three trillion, thirty billion, three hundred eleven million, three hundred one thousand, two hundred thirty-one".
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