Base | Representation |
---|---|
bin | 10001111011011… |
… | …11000110101110 |
3 | 101111000012000020 |
4 | 20331233012232 |
5 | 302000321304 |
6 | 22531343010 |
7 | 3504251130 |
oct | 1075570656 |
9 | 344005006 |
10 | 150401454 |
11 | 77996925 |
12 | 42451a66 |
13 | 2520c858 |
14 | 15d91050 |
15 | d30d5d9 |
hex | 8f6f1ae |
150401454 has 32 divisors (see below), whose sum is σ = 361870080. Its totient is φ = 40709952.
The previous prime is 150401387. The next prime is 150401497. The reversal of 150401454 is 454104051.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 93439 + ... + 95034.
It is an arithmetic number, because the mean of its divisors is an integer number (11308440).
Almost surely, 2150401454 is an apocalyptic number.
150401454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
150401454 is an abundant number, since it is smaller than the sum of its proper divisors (211468626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150401454 is a wasteful number, since it uses less digits than its factorization.
150401454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188504.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 150401454 is about 12263.8270535751. The cubic root of 150401454 is about 531.8028718270.
The spelling of 150401454 in words is "one hundred fifty million, four hundred one thousand, four hundred fifty-four".
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