Base | Representation |
---|---|
bin | 10001111110110… |
… | …01001111111100 |
3 | 101111211021101200 |
4 | 20333121033330 |
5 | 302103224340 |
6 | 22544535500 |
7 | 3511041513 |
oct | 1077311774 |
9 | 344737350 |
10 | 150836220 |
11 | 78163537 |
12 | 42621590 |
13 | 25332702 |
14 | 1606567a |
15 | d397330 |
hex | 8fd93fc |
150836220 has 36 divisors (see below), whose sum is σ = 457537080. Its totient is φ = 40222944.
The previous prime is 150836183. The next prime is 150836227. The reversal of 150836220 is 22638051.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150836227) 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, 418810 + ... + 419169.
Almost surely, 2150836220 is an apocalyptic number.
150836220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150836220 is an abundant number, since it is smaller than the sum of its proper divisors (306700860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150836220 is a wasteful number, since it uses less digits than its factorization.
150836220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 837994 (or 837989 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 150836220 is about 12281.5398057410. The cubic root of 150836220 is about 532.3148069889.
The spelling of 150836220 in words is "one hundred fifty million, eight hundred thirty-six thousand, two hundred twenty".
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