Base | Representation |
---|---|
bin | 11101110111101… |
… | …111000101101101 |
3 | 1021221000001122101 |
4 | 131313233011231 |
5 | 2011243300221 |
6 | 121421215101 |
7 | 15263463616 |
oct | 3567570555 |
9 | 1257001571 |
10 | 501150061 |
11 | 237982505 |
12 | 11ba01491 |
13 | 7ca986c9 |
14 | 4a7b4c0d |
15 | 2dee3d91 |
hex | 1ddef16d |
501150061 has 8 divisors (see below), whose sum is σ = 544544000. Its totient is φ = 459457920.
The previous prime is 501150043. The next prime is 501150077. The reversal of 501150061 is 160051105.
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 501150061 - 29 = 501149549 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (501150961) 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, 424836 + ... + 426013.
It is an arithmetic number, because the mean of its divisors is an integer number (68068000).
Almost surely, 2501150061 is an apocalyptic number.
It is an amenable number.
501150061 is a deficient number, since it is larger than the sum of its proper divisors (43393939).
501150061 is a wasteful number, since it uses less digits than its factorization.
501150061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 850899.
The product of its (nonzero) digits is 150, while the sum is 19.
The square root of 501150061 is about 22386.3811501547. The cubic root of 501150061 is about 794.3085960241.
The spelling of 501150061 in words is "five hundred one million, one hundred fifty thousand, sixty-one".
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