Base | Representation |
---|---|
bin | 111110110011001001… |
… | …101000110000010101 |
3 | 20110001022201220110120 |
4 | 332303021220300111 |
5 | 2101044110013313 |
6 | 50551010142153 |
7 | 4604660610660 |
oct | 766311506025 |
9 | 213038656416 |
10 | 67430157333 |
11 | 26662625260 |
12 | 1109a281959 |
13 | 6487c031a6 |
14 | 33995c46d7 |
15 | 1b49bdad23 |
hex | fb3268c15 |
67430157333 has 32 divisors (see below), whose sum is σ = 116965251072. Its totient is φ = 33505665600.
The previous prime is 67430157329. The next prime is 67430157341. The reversal of 67430157333 is 33375103476.
67430157333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 67430157333 - 22 = 67430157329 is a prime.
It is a super-2 number, since 2×674301573332 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67430157323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6340458 + ... + 6351083.
It is an arithmetic number, because the mean of its divisors is an integer number (3655164096).
Almost surely, 267430157333 is an apocalyptic number.
It is an amenable number.
67430157333 is a deficient number, since it is larger than the sum of its proper divisors (49535093739).
67430157333 is a wasteful number, since it uses less digits than its factorization.
67430157333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12691585.
The product of its (nonzero) digits is 476280, while the sum is 42.
The spelling of 67430157333 in words is "sixty-seven billion, four hundred thirty million, one hundred fifty-seven thousand, three hundred thirty-three".
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