Base | Representation |
---|---|
bin | 10010101110111… |
… | …01110000000100 |
3 | 101221200211221112 |
4 | 21113131300010 |
5 | 310212133431 |
6 | 23332104152 |
7 | 3615501641 |
oct | 1127356004 |
9 | 357624845 |
10 | 157146116 |
11 | 80783226 |
12 | 44765058 |
13 | 2673178a |
14 | 16c28dc8 |
15 | dbe1c2b |
hex | 95ddc04 |
157146116 has 6 divisors (see below), whose sum is σ = 275005710. Its totient is φ = 78573056.
The previous prime is 157146109. The next prime is 157146137. The reversal of 157146116 is 611641751.
It can be written as a sum of positive squares in only one way, i.e., 94672900 + 62473216 = 9730^2 + 7904^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 19643261 + ... + 19643268.
It is an arithmetic number, because the mean of its divisors is an integer number (45834285).
Almost surely, 2157146116 is an apocalyptic number.
It is an amenable number.
157146116 is a deficient number, since it is larger than the sum of its proper divisors (117859594).
157146116 is a wasteful number, since it uses less digits than its factorization.
157146116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39286533 (or 39286531 counting only the distinct ones).
The product of its digits is 5040, while the sum is 32.
The square root of 157146116 is about 12535.7933933198. The cubic root of 157146116 is about 539.6363761408.
Adding to 157146116 its reverse (611641751), we get a palindrome (768787867).
The spelling of 157146116 in words is "one hundred fifty-seven million, one hundred forty-six thousand, one hundred sixteen".
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