Base | Representation |
---|---|
bin | 1101101111111011011001… |
… | …10011100011011000100111 |
3 | 10222001100111102121122011100 |
4 | 12313331230303203120213 |
5 | 12430323414131001101 |
6 | 144145204240011143 |
7 | 6240225121602150 |
oct | 667755463433047 |
9 | 128040442548140 |
10 | 30234100250151 |
11 | 96a7234431976 |
12 | 34836a3000ab3 |
13 | 13b40a9445525 |
14 | 7674a4284927 |
15 | 3766d1d00e86 |
hex | 1b7f6cce3627 |
30234100250151 has 48 divisors (see below), whose sum is σ = 52850193574464. Its totient is φ = 16259114852352.
The previous prime is 30234100250077. The next prime is 30234100250177. The reversal of 30234100250151 is 15105200143203.
30234100250151 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 4 + 100 + 2 + 501 + 51 = 666.
It is not a de Polignac number, because 30234100250151 - 27 = 30234100250023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30234100250191) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13041391 + ... + 15183743.
It is an arithmetic number, because the mean of its divisors is an integer number (1101045699468).
Almost surely, 230234100250151 is an apocalyptic number.
30234100250151 is a deficient number, since it is larger than the sum of its proper divisors (22616093324313).
30234100250151 is a wasteful number, since it uses less digits than its factorization.
30234100250151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2155560 (or 2155557 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 30234100250151 its reverse (15105200143203), we get a palindrome (45339300393354).
The spelling of 30234100250151 in words is "thirty trillion, two hundred thirty-four billion, one hundred million, two hundred fifty thousand, one hundred fifty-one".
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