Base | Representation |
---|---|
bin | 10010000111101… |
… | …10111001001001 |
3 | 101121000201022220 |
4 | 21003312321021 |
5 | 302403144332 |
6 | 23030004253 |
7 | 3524013546 |
oct | 1103667111 |
9 | 347021286 |
10 | 152006217 |
11 | 78892580 |
12 | 42aa6689 |
13 | 2565210c |
14 | 1628bbcd |
15 | d528d2c |
hex | 90f6e49 |
152006217 has 8 divisors (see below), whose sum is σ = 221100000. Its totient is φ = 92124960.
The previous prime is 152006177. The next prime is 152006219. The reversal of 152006217 is 712600251.
152006217 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 not a de Polignac number, because 152006217 - 27 = 152006089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152006219) 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, 2303092 + ... + 2303157.
It is an arithmetic number, because the mean of its divisors is an integer number (27637500).
Almost surely, 2152006217 is an apocalyptic number.
It is an amenable number.
152006217 is a deficient number, since it is larger than the sum of its proper divisors (69093783).
152006217 is a wasteful number, since it uses less digits than its factorization.
152006217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4606263.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 152006217 is about 12329.0801360037. The cubic root of 152006217 is about 533.6876057211.
Adding to 152006217 its reverse (712600251), we get a palindrome (864606468).
The spelling of 152006217 in words is "one hundred fifty-two million, six thousand, two hundred seventeen".
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