Base | Representation |
---|---|
bin | 10011001011111111… |
… | …01100010111110111 |
3 | 222120220101122010220 |
4 | 21211333230113313 |
5 | 132044042131411 |
6 | 4422100545423 |
7 | 513162106440 |
oct | 114577542767 |
9 | 28526348126 |
10 | 10301130231 |
11 | 44067a0677 |
12 | 1bb59b2273 |
13 | c821c2842 |
14 | 6da14c2c7 |
15 | 404541b06 |
hex | 265fec5f7 |
10301130231 has 16 divisors (see below), whose sum is σ = 16523116800. Its totient is φ = 5576551488.
The previous prime is 10301130227. The next prime is 10301130233. The reversal of 10301130231 is 13203110301.
It is not a de Polignac number, because 10301130231 - 22 = 10301130227 is a prime.
It is a super-2 number, since 2×103011302312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10301130231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10301130233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12908286 + ... + 12909083.
It is an arithmetic number, because the mean of its divisors is an integer number (1032694800).
Almost surely, 210301130231 is an apocalyptic number.
10301130231 is a deficient number, since it is larger than the sum of its proper divisors (6221986569).
10301130231 is a wasteful number, since it uses less digits than its factorization.
10301130231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25817398.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10301130231 its reverse (13203110301), we get a palindrome (23504240532).
The spelling of 10301130231 in words is "ten billion, three hundred one million, one hundred thirty thousand, two hundred thirty-one".
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