Base | Representation |
---|---|
bin | 10001111110111… |
… | …01011100110100 |
3 | 101111212011000000 |
4 | 20333131130310 |
5 | 302104302203 |
6 | 22545151300 |
7 | 3511142625 |
oct | 1077353464 |
9 | 344764000 |
10 | 150853428 |
11 | 78175460 |
12 | 4262b530 |
13 | 2533a4ab |
14 | 1606ba4c |
15 | d39c4a3 |
hex | 8fdd734 |
150853428 has 84 divisors (see below), whose sum is σ = 431883648. Its totient is φ = 45703440.
The previous prime is 150853399. The next prime is 150853429. The reversal of 150853428 is 824358051.
It is a happy number.
150853428 is a `hidden beast` number, since 150 + 85 + 3 + 428 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 150853392 and 150853401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150853429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 29725 + ... + 34427.
It is an arithmetic number, because the mean of its divisors is an integer number (5141472).
Almost surely, 2150853428 is an apocalyptic number.
150853428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150853428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215941824).
150853428 is an abundant number, since it is smaller than the sum of its proper divisors (281030220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150853428 is a wasteful number, since it uses less digits than its factorization.
150853428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4736 (or 4719 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 150853428 is about 12282.2403493825. The cubic root of 150853428 is about 532.3350490875.
Subtracting from 150853428 its product of nonzero digits (38400), we obtain a triangular number (150815028 = T17367).
The spelling of 150853428 in words is "one hundred fifty million, eight hundred fifty-three thousand, four hundred twenty-eight".
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