Base | Representation |
---|---|
bin | 10010010010110… |
… | …11111111011110 |
3 | 101200210000202010 |
4 | 21021123333132 |
5 | 303242001034 |
6 | 23121212050 |
7 | 3542315115 |
oct | 1111337736 |
9 | 350700663 |
10 | 153468894 |
11 | 796a14a7 |
12 | 43491026 |
13 | 25a44ac7 |
14 | 1654cc7c |
15 | d7173e9 |
hex | 925bfde |
153468894 has 32 divisors (see below), whose sum is σ = 328232736. Its totient is φ = 47667200.
The previous prime is 153468883. The next prime is 153468929. The reversal of 153468894 is 498864351.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2854 + ... + 17750.
It is an arithmetic number, because the mean of its divisors is an integer number (10257273).
Almost surely, 2153468894 is an apocalyptic number.
153468894 is an abundant number, since it is smaller than the sum of its proper divisors (174763842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153468894 is a wasteful number, since it uses less digits than its factorization.
153468894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15020.
The product of its digits is 829440, while the sum is 48.
The square root of 153468894 is about 12388.2562937647. The cubic root of 153468894 is about 535.3939439904.
The spelling of 153468894 in words is "one hundred fifty-three million, four hundred sixty-eight thousand, eight hundred ninety-four".
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