Base | Representation |
---|---|
bin | 10010010000100… |
… | …10110101001110 |
3 | 101200012210200110 |
4 | 21020102311032 |
5 | 303202403410 |
6 | 23110540450 |
7 | 3536626344 |
oct | 1110226516 |
9 | 350183613 |
10 | 153169230 |
11 | 79507345 |
12 | 43367726 |
13 | 2596b5a6 |
14 | 164b1994 |
15 | d6a8720 |
hex | 9212d4e |
153169230 has 16 divisors (see below), whose sum is σ = 367606224. Its totient is φ = 40845120.
The previous prime is 153169207. The next prime is 153169249. The reversal of 153169230 is 32961351.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5105641 = 153169230 / (1 + 5 + 3 + 1 + 6 + 9 + 2 + 3 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2552791 + ... + 2552850.
It is an arithmetic number, because the mean of its divisors is an integer number (22975389).
Almost surely, 2153169230 is an apocalyptic number.
153169230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153169230 is an abundant number, since it is smaller than the sum of its proper divisors (214436994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153169230 is a wasteful number, since it uses less digits than its factorization.
153169230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5105651.
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 153169230 is about 12376.1557036101. The cubic root of 153169230 is about 535.0452461224.
The spelling of 153169230 in words is "one hundred fifty-three million, one hundred sixty-nine thousand, two hundred thirty".
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