Base | Representation |
---|---|
bin | 1001001001001110001… |
… | …0000010111101001101 |
3 | 120000111011001222020112 |
4 | 2102103202002331031 |
5 | 10033212030422123 |
6 | 200100141325405 |
7 | 14230635645242 |
oct | 2222342027515 |
9 | 500434058215 |
10 | 157093998413 |
11 | 60694515160 |
12 | 26542566865 |
13 | 11a771a7261 |
14 | 78639b95c9 |
15 | 41467b4d78 |
hex | 2493882f4d |
157093998413 has 32 divisors (see below), whose sum is σ = 175820803200. Its totient is φ = 139165655040.
The previous prime is 157093998379. The next prime is 157093998419. The reversal of 157093998413 is 314899390751.
It is a cyclic number.
It is not a de Polignac number, because 157093998413 - 26 = 157093998349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157093998419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23088470 + ... + 23095272.
It is an arithmetic number, because the mean of its divisors is an integer number (5494400100).
Almost surely, 2157093998413 is an apocalyptic number.
It is an amenable number.
157093998413 is a deficient number, since it is larger than the sum of its proper divisors (18726804787).
157093998413 is a wasteful number, since it uses less digits than its factorization.
157093998413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7229.
The product of its (nonzero) digits is 7348320, while the sum is 59.
The spelling of 157093998413 in words is "one hundred fifty-seven billion, ninety-three million, nine hundred ninety-eight thousand, four hundred thirteen".
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