Base | Representation |
---|---|
bin | 11111101100000000… |
… | …001111001010010001 |
3 | 10020211012122022000000 |
4 | 133230000033022101 |
5 | 1024140202144040 |
6 | 23344105520213 |
7 | 2313103256025 |
oct | 375400171221 |
9 | 106735568000 |
10 | 34024256145 |
11 | 1347a895260 |
12 | 67167a3069 |
13 | 329302a259 |
14 | 190aab4385 |
15 | d42091130 |
hex | 7ec00f291 |
34024256145 has 56 divisors (see below), whose sum is σ = 66780796032. Its totient is φ = 16496589600.
The previous prime is 34024256143. The next prime is 34024256207. The reversal of 34024256145 is 54165242043.
34024256145 is a `hidden beast` number, since 34 + 0 + 2 + 4 + 2 + 5 + 614 + 5 = 666.
34024256145 is digitally balanced in base 11, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34024256145 - 21 = 34024256143 is a prime.
It is a super-2 number, since 2×340242561452 (a number of 22 digits) contains 22 as substring.
34024256145 is strictly pandigital in base 11.
It is not an unprimeable number, because it can be changed into a prime (34024256143) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 384201 + ... + 464390.
Almost surely, 234024256145 is an apocalyptic number.
It is an amenable number.
34024256145 is a deficient number, since it is larger than the sum of its proper divisors (32756539887).
34024256145 is an equidigital number, since it uses as much as digits as its factorization.
34024256145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848625 (or 848610 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 34024256145 its reverse (54165242043), we get a palindrome (88189498188).
The spelling of 34024256145 in words is "thirty-four billion, twenty-four million, two hundred fifty-six thousand, one hundred forty-five".
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