Base | Representation |
---|---|
bin | 10001111110000… |
… | …10100111001100 |
3 | 101111122120012121 |
4 | 20333002213030 |
5 | 302042243000 |
6 | 22542542324 |
7 | 3510204265 |
oct | 1077024714 |
9 | 344576177 |
10 | 150743500 |
11 | 780aa906 |
12 | 425979a4 |
13 | 252cc44b |
14 | 1603d96c |
15 | d379b1a |
hex | 8fc29cc |
150743500 has 24 divisors (see below), whose sum is σ = 329224896. Its totient is φ = 60297200.
The previous prime is 150743477. The next prime is 150743507. The reversal of 150743500 is 5347051.
150743500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (150743507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150244 + ... + 151243.
It is an arithmetic number, because the mean of its divisors is an integer number (13717704).
Almost surely, 2150743500 is an apocalyptic number.
150743500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150743500 is an abundant number, since it is smaller than the sum of its proper divisors (178481396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150743500 is a wasteful number, since it uses less digits than its factorization.
150743500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301506 (or 301494 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 150743500 is about 12277.7644544925. The cubic root of 150743500 is about 532.2057121805.
The spelling of 150743500 in words is "one hundred fifty million, seven hundred forty-three thousand, five hundred".
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