Base | Representation |
---|---|
bin | 1111000001010011100111… |
… | …10011010101001100010111 |
3 | 11022221122211022101101121111 |
4 | 13200221303303111030113 |
5 | 13312131413240422411 |
6 | 154125514451355451 |
7 | 6646233112664650 |
oct | 740516363251427 |
9 | 138848738341544 |
10 | 33030241342231 |
11 | a585057160851 |
12 | 3855594bb2b87 |
13 | 155797a334ca3 |
14 | 82295a792527 |
15 | 3c42d441a721 |
hex | 1e0a73cd5317 |
33030241342231 has 16 divisors (see below), whose sum is σ = 39205610641408. Its totient is φ = 27230268765600.
The previous prime is 33030241342229. The next prime is 33030241342291. The reversal of 33030241342231 is 13224314203033.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 33030241342231 - 21 = 33030241342229 is a prime.
It is a super-2 number, since 2×330302413422312 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33030241342193 and 33030241342202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33030241342211) 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, 466875960 + ... + 466946701.
It is an arithmetic number, because the mean of its divisors is an integer number (2450350665088).
Almost surely, 233030241342231 is an apocalyptic number.
33030241342231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
33030241342231 is a deficient number, since it is larger than the sum of its proper divisors (6175369299177).
33030241342231 is a wasteful number, since it uses less digits than its factorization.
33030241342231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 933822862.
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 33030241342231 its reverse (13224314203033), we get a palindrome (46254555545264).
The spelling of 33030241342231 in words is "thirty-three trillion, thirty billion, two hundred forty-one million, three hundred forty-two thousand, two hundred thirty-one".
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