Base | Representation |
---|---|
bin | 10001111010100… |
… | …00000010100100 |
3 | 101110202201110120 |
4 | 20331100002210 |
5 | 301432233322 |
6 | 22524521540 |
7 | 3503211144 |
oct | 1075200244 |
9 | 343681416 |
10 | 150274212 |
11 | 7790a270 |
12 | 423b02b0 |
13 | 2519696a |
14 | 15d5a924 |
15 | d2d5a5c |
hex | 8f500a4 |
150274212 has 24 divisors (see below), whose sum is σ = 382516512. Its totient is φ = 45537600.
The previous prime is 150274183. The next prime is 150274213. The reversal of 150274212 is 212472051.
It is not an unprimeable number, because it can be changed into a prime (150274213) 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, 569089 + ... + 569352.
It is an arithmetic number, because the mean of its divisors is an integer number (15938188).
Almost surely, 2150274212 is an apocalyptic number.
150274212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150274212 is an abundant number, since it is smaller than the sum of its proper divisors (232242300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150274212 is a wasteful number, since it uses less digits than its factorization.
150274212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138459 (or 1138457 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 150274212 is about 12258.6382604268. The cubic root of 150274212 is about 531.6528583113.
The spelling of 150274212 in words is "one hundred fifty million, two hundred seventy-four thousand, two hundred twelve".
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