Base | Representation |
---|---|
bin | 101111100011110000… |
… | …0000000001001111001 |
3 | 100202121201001202101002 |
4 | 1133013200000021321 |
5 | 3133131103144113 |
6 | 114530220134345 |
7 | 10243623515654 |
oct | 1370740001171 |
9 | 322551052332 |
10 | 102131303033 |
11 | 3a34a504671 |
12 | 179636973b5 |
13 | 982823a6b6 |
14 | 4d2c13889b |
15 | 29cb3d6c58 |
hex | 17c7800279 |
102131303033 has 8 divisors (see below), whose sum is σ = 103048747776. Its totient is φ = 101214097600.
The previous prime is 102131303011. The next prime is 102131303111. The reversal of 102131303033 is 330303131201.
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 102131303033 - 26 = 102131302969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102131302996 and 102131303014.
It is not an unprimeable number, because it can be changed into a prime (102131323033) 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, 860828 + ... + 972258.
It is an arithmetic number, because the mean of its divisors is an integer number (12881093472).
Almost surely, 2102131303033 is an apocalyptic number.
It is an amenable number.
102131303033 is a deficient number, since it is larger than the sum of its proper divisors (917444743).
102131303033 is a wasteful number, since it uses less digits than its factorization.
102131303033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119655.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 102131303033 its reverse (330303131201), we get a palindrome (432434434234).
The spelling of 102131303033 in words is "one hundred two billion, one hundred thirty-one million, three hundred three thousand, thirty-three".
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