Base | Representation |
---|---|
bin | 10001111101011… |
… | …00101011100000 |
3 | 101111110222222100 |
4 | 20332230223200 |
5 | 302031404124 |
6 | 22541010400 |
7 | 3506351340 |
oct | 1076545340 |
9 | 344428870 |
10 | 150653664 |
11 | 78049367 |
12 | 42553a00 |
13 | 2529a5a5 |
14 | 16018d20 |
15 | d35d1c9 |
hex | 8facae0 |
150653664 has 72 divisors (see below), whose sum is σ = 489630960. Its totient is φ = 43043328.
The previous prime is 150653663. The next prime is 150653669. The reversal of 150653664 is 466356051.
150653664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150653663) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35349 + ... + 39380.
It is an arithmetic number, because the mean of its divisors is an integer number (6800430).
Almost surely, 2150653664 is an apocalyptic number.
150653664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
150653664 is an abundant number, since it is smaller than the sum of its proper divisors (338977296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150653664 is a wasteful number, since it uses less digits than its factorization.
150653664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74752 (or 74741 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
The square root of 150653664 is about 12274.1054256512. The cubic root of 150653664 is about 532.0999680230.
The spelling of 150653664 in words is "one hundred fifty million, six hundred fifty-three thousand, six hundred sixty-four".
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