Base | Representation |
---|---|
bin | 1101101111111011110100… |
… | …00011000010001011011111 |
3 | 10222001101001220122122021102 |
4 | 12313331322003002023133 |
5 | 12430324343014143010 |
6 | 144145242253423315 |
7 | 6240233460132113 |
oct | 667757203021337 |
9 | 128041056578242 |
10 | 30234322412255 |
11 | 96a7338881615 |
12 | 348374549ab3b |
13 | 13b411348c0b0 |
14 | 7674c5995743 |
15 | 3766e6586ba5 |
hex | 1b7f7a0c22df |
30234322412255 has 32 divisors (see below), whose sum is σ = 39345428130624. Its totient is φ = 22170978902016.
The previous prime is 30234322412167. The next prime is 30234322412291. The reversal of 30234322412255 is 55221422343203.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30234322412255 - 230 = 30233248670431 is a prime.
It is a super-2 number, since 2×302343224122552 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7674047 + ... + 10925183.
It is an arithmetic number, because the mean of its divisors is an integer number (1229544629082).
Almost surely, 230234322412255 is an apocalyptic number.
30234322412255 is a deficient number, since it is larger than the sum of its proper divisors (9111105718369).
30234322412255 is a wasteful number, since it uses less digits than its factorization.
30234322412255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3252155.
The product of its (nonzero) digits is 345600, while the sum is 38.
Adding to 30234322412255 its reverse (55221422343203), we get a palindrome (85455744755458).
The spelling of 30234322412255 in words is "thirty trillion, two hundred thirty-four billion, three hundred twenty-two million, four hundred twelve thousand, two hundred fifty-five".
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