Base | Representation |
---|---|
bin | 1001001100000001101111… |
… | …1010001010001010110111 |
3 | 1022202202121212110221101101 |
4 | 2103000123322022022313 |
5 | 2311003332203423111 |
6 | 33252522340510531 |
7 | 2061601465220626 |
oct | 223003372121267 |
9 | 38682555427341 |
10 | 10102231311031 |
11 | 3245372235122 |
12 | 1171a689ab447 |
13 | 583837010242 |
14 | 26cd4465b6bd |
15 | 127baeed1bc1 |
hex | 9301be8a2b7 |
10102231311031 has 8 divisors (see below), whose sum is σ = 10273547082240. Its totient is φ = 9930918590328.
The previous prime is 10102231311017. The next prime is 10102231311037. The reversal of 10102231311031 is 13011313220101.
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 10102231311031 - 227 = 10102097093303 is a prime.
It is a super-2 number, since 2×101022313110312 (a number of 27 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 (10102231311037) 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, 6498010 + ... + 7901176.
It is an arithmetic number, because the mean of its divisors is an integer number (1284193385280).
Almost surely, 210102231311031 is an apocalyptic number.
10102231311031 is a deficient number, since it is larger than the sum of its proper divisors (171315771209).
10102231311031 is a wasteful number, since it uses less digits than its factorization.
10102231311031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1525253.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 10102231311031 its reverse (13011313220101), we get a palindrome (23113544531132).
The spelling of 10102231311031 in words is "ten trillion, one hundred two billion, two hundred thirty-one million, three hundred eleven thousand, thirty-one".
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