Base | Representation |
---|---|
bin | 10010000111101… |
… | …01011010011001 |
3 | 101121000102000022 |
4 | 21003311122121 |
5 | 302403001103 |
6 | 23025520225 |
7 | 3523660064 |
oct | 1103653231 |
9 | 347012008 |
10 | 152000153 |
11 | 78888a68 |
12 | 42aa3075 |
13 | 2564c426 |
14 | 162898db |
15 | d527138 |
hex | 90f5699 |
152000153 has 4 divisors (see below), whose sum is σ = 154268880. Its totient is φ = 149731428.
The previous prime is 152000117. The next prime is 152000183. The reversal of 152000153 is 351000251.
152000153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 351000251 = 7 ⋅50142893.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-152000153 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (152000183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134263 + ... + 1134396.
It is an arithmetic number, because the mean of its divisors is an integer number (38567220).
Almost surely, 2152000153 is an apocalyptic number.
It is an amenable number.
152000153 is a deficient number, since it is larger than the sum of its proper divisors (2268727).
152000153 is an equidigital number, since it uses as much as digits as its factorization.
152000153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2268726.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 152000153 is about 12328.8342109057. The cubic root of 152000153 is about 533.6805088081.
The spelling of 152000153 in words is "one hundred fifty-two million, one hundred fifty-three", and thus it is an aban number.
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