Base | Representation |
---|---|
bin | 10010101111001… |
… | …00100100011001 |
3 | 101221202021020210 |
4 | 21113210210121 |
5 | 310214032131 |
6 | 23332441333 |
7 | 3615646233 |
oct | 1127444431 |
9 | 357667223 |
10 | 157174041 |
11 | 807a2202 |
12 | 44779249 |
13 | 267413bb |
14 | 16c35253 |
15 | dbea146 |
hex | 95e4919 |
157174041 has 8 divisors (see below), whose sum is σ = 209776320. Its totient is φ = 104677232.
The previous prime is 157174021. The next prime is 157174051. The reversal of 157174041 is 140471751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 157174041 - 26 = 157173977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (157174021) 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 7 ways as a sum of consecutive naturals, for example, 22821 + ... + 28898.
It is an arithmetic number, because the mean of its divisors is an integer number (26222040).
Almost surely, 2157174041 is an apocalyptic number.
It is an amenable number.
157174041 is a deficient number, since it is larger than the sum of its proper divisors (52602279).
157174041 is a wasteful number, since it uses less digits than its factorization.
157174041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52735.
The product of its (nonzero) digits is 3920, while the sum is 30.
The square root of 157174041 is about 12536.9071544779. The cubic root of 157174041 is about 539.6683388637.
The spelling of 157174041 in words is "one hundred fifty-seven million, one hundred seventy-four thousand, forty-one".
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