Base | Representation |
---|---|
bin | 10001100010101… |
… | …00010100100000 |
3 | 101020212210101110 |
4 | 20301110110200 |
5 | 300132133031 |
6 | 22333503320 |
7 | 3434502063 |
oct | 1061242440 |
9 | 336783343 |
10 | 147146016 |
11 | 76072a86 |
12 | 41341b40 |
13 | 2463cb64 |
14 | 157848da |
15 | cdb8c46 |
hex | 8c54520 |
147146016 has 48 divisors (see below), whose sum is σ = 408983904. Its totient is φ = 46162944.
The previous prime is 147145997. The next prime is 147146017. The reversal of 147146016 is 610641741.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (147146017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43450 + ... + 46713.
It is an arithmetic number, because the mean of its divisors is an integer number (8520498).
Almost surely, 2147146016 is an apocalyptic number.
147146016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
147146016 is an abundant number, since it is smaller than the sum of its proper divisors (261837888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147146016 is a wasteful number, since it uses less digits than its factorization.
147146016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90193 (or 90185 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 147146016 is about 12130.3757567521. The cubic root of 147146016 is about 527.9378944399.
Adding to 147146016 its reverse (610641741), we get a palindrome (757787757).
The spelling of 147146016 in words is "one hundred forty-seven million, one hundred forty-six thousand, sixteen".
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