Base | Representation |
---|---|
bin | 10010101110110… |
… | …00101011000010 |
3 | 101221122210102002 |
4 | 21113120223002 |
5 | 310211002224 |
6 | 23331424002 |
7 | 3615354203 |
oct | 1127305302 |
9 | 357583362 |
10 | 157125314 |
11 | 80769635 |
12 | 44755002 |
13 | 26725178 |
14 | 16c215aa |
15 | dbda9ae |
hex | 95d8ac2 |
157125314 has 8 divisors (see below), whose sum is σ = 236726928. Its totient is φ = 78216340.
The previous prime is 157125313. The next prime is 157125341. The reversal of 157125314 is 413521751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (157125313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172592 + ... + 173499.
It is an arithmetic number, because the mean of its divisors is an integer number (29590866).
Almost surely, 2157125314 is an apocalyptic number.
157125314 is a deficient number, since it is larger than the sum of its proper divisors (79601614).
157125314 is a wasteful number, since it uses less digits than its factorization.
157125314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346320.
The product of its digits is 4200, while the sum is 29.
The square root of 157125314 is about 12534.9636616944. The cubic root of 157125314 is about 539.6125638834.
The spelling of 157125314 in words is "one hundred fifty-seven million, one hundred twenty-five thousand, three hundred fourteen".
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