Cookie Consent by FreePrivacyPolicy.com
Search a number
147017 = 1343263
BaseRepresentation
bin100011111001001001
321110200002
4203321021
514201032
63052345
71151423
oct437111
9243602
10147017
11a0502
12710b5
1351bc0
143b813
152d862
hex23e49

147017 has 8 divisors (see below), whose sum is σ = 162624. Its totient is φ = 132048.

The previous prime is 147011. The next prime is 147029. The reversal of 147017 is 710741.

147017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 147017 - 26 = 146953 is a prime.

It is a super-2 number, since 2×1470172 = 43227996578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147017.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147017.

It is not an unprimeable number, because it can be changed into a prime (147011) 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, 428 + ... + 690.

It is an arithmetic number, because the mean of its divisors is an integer number (20328).

2147017 is an apocalyptic number.

It is an amenable number.

147017 is a deficient number, since it is larger than the sum of its proper divisors (15607).

147017 is a wasteful number, since it uses less digits than its factorization.

147017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 147017 is about 383.4279593353. The cubic root of 147017 is about 52.7783552620.

Adding to 147017 its reverse (710741), we get a palindrome (857758).

The spelling of 147017 in words is "one hundred forty-seven thousand, seventeen", and thus it is an iban number.

Divisors: 1 13 43 263 559 3419 11309 147017