Base | Representation |
---|---|
bin | 1101111001001010011010… |
… | …11010010001111000001011 |
3 | 11000011200111200011110101101 |
4 | 12330211031122101320023 |
5 | 13001023232141023201 |
6 | 144551041522402231 |
7 | 6302160125452312 |
oct | 674451532217013 |
9 | 130150450143341 |
10 | 30551401111051 |
11 | 980985a4aa017 |
12 | 3515096500377 |
13 | 1407ca56a7122 |
14 | 7789a5021279 |
15 | 37eaa32b5d01 |
hex | 1bc94d691e0b |
30551401111051 has 64 divisors (see below), whose sum is σ = 34823617044480. Its totient is φ = 26659097498880.
The previous prime is 30551401111027. The next prime is 30551401111057. The reversal of 30551401111051 is 15011110415503.
It is a cyclic number.
It is not a de Polignac number, because 30551401111051 - 221 = 30551399013899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30551401111057) 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 63 ways as a sum of consecutive naturals, for example, 5035665520 + ... + 5035671586.
It is an arithmetic number, because the mean of its divisors is an integer number (544119016320).
Almost surely, 230551401111051 is an apocalyptic number.
30551401111051 is a deficient number, since it is larger than the sum of its proper divisors (4272215933429).
30551401111051 is a wasteful number, since it uses less digits than its factorization.
30551401111051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9896.
The product of its (nonzero) digits is 1500, while the sum is 28.
Adding to 30551401111051 its reverse (15011110415503), we get a palindrome (45562511526554).
The spelling of 30551401111051 in words is "thirty trillion, five hundred fifty-one billion, four hundred one million, one hundred eleven thousand, fifty-one".
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