Base | Representation |
---|---|
bin | 10010001111010… |
… | …10101111111101 |
3 | 101122220110110211 |
4 | 21013222233331 |
5 | 303132130203 |
6 | 23103232421 |
7 | 3535343605 |
oct | 1107525775 |
9 | 348813424 |
10 | 153005053 |
11 | 79404a63 |
12 | 432a8711 |
13 | 25911946 |
14 | 1646bc05 |
15 | d674c6d |
hex | 91eabfd |
153005053 has 4 divisors (see below), whose sum is σ = 153404928. Its totient is φ = 152605180.
The previous prime is 153005009. The next prime is 153005059. The reversal of 153005053 is 350500351.
It is a happy number.
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.
It is a cyclic number.
It is not a de Polignac number, because 153005053 - 213 = 152996861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153005059) 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, 199363 + ... + 200128.
It is an arithmetic number, because the mean of its divisors is an integer number (38351232).
Almost surely, 2153005053 is an apocalyptic number.
It is an amenable number.
153005053 is a deficient number, since it is larger than the sum of its proper divisors (399875).
153005053 is an equidigital number, since it uses as much as digits as its factorization.
153005053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399874.
The product of its (nonzero) digits is 1125, while the sum is 22.
The square root of 153005053 is about 12369.5211305855. The cubic root of 153005053 is about 534.8540120495.
The spelling of 153005053 in words is "one hundred fifty-three million, five thousand, fifty-three".
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