Base | Representation |
---|---|
bin | 10001111100000… |
… | …00011010000000 |
3 | 101111010210012220 |
4 | 20332000122000 |
5 | 302010103240 |
6 | 22533051040 |
7 | 3504664545 |
oct | 1076003200 |
9 | 344123186 |
10 | 150472320 |
11 | 77a35099 |
12 | 42486a80 |
13 | 25235b9b |
14 | 15dacbcc |
15 | d3245d0 |
hex | 8f80680 |
150472320 has 128 divisors (see below), whose sum is σ = 484704000. Its totient is φ = 39702528.
The previous prime is 150472313. The next prime is 150472331. The reversal of 150472320 is 23274051.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 208921 + ... + 209639.
It is an arithmetic number, because the mean of its divisors is an integer number (3786750).
Almost surely, 2150472320 is an apocalyptic number.
150472320 is a gapful number since it is divisible by the number (10) 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 150472320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242352000).
150472320 is an abundant number, since it is smaller than the sum of its proper divisors (334231680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150472320 is a wasteful number, since it uses less digits than its factorization.
150472320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 850 (or 838 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 150472320 is about 12266.7159419300. The cubic root of 150472320 is about 531.8863834859.
The spelling of 150472320 in words is "one hundred fifty million, four hundred seventy-two thousand, three hundred twenty".
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