Base | Representation |
---|---|
bin | 10001111111011… |
… | …01100100000001 |
3 | 101111222111112100 |
4 | 20333231210001 |
5 | 302113410200 |
6 | 22550421013 |
7 | 3511536216 |
oct | 1077554401 |
9 | 344874470 |
10 | 150919425 |
11 | 7820aaa8 |
12 | 42661769 |
13 | 25361547 |
14 | 16087b0d |
15 | d3b1d00 |
hex | 8fed901 |
150919425 has 36 divisors (see below), whose sum is σ = 270996544. Its totient is φ = 80287200.
The previous prime is 150919409. The next prime is 150919427. The reversal of 150919425 is 524919051.
150919425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 150919425 - 24 = 150919409 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 150919425.
It is not an unprimeable number, because it can be changed into a prime (150919427) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 141444 + ... + 142506.
Almost surely, 2150919425 is an apocalyptic number.
150919425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150919425 is a deficient number, since it is larger than the sum of its proper divisors (120077119).
150919425 is a wasteful number, since it uses less digits than its factorization.
150919425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1710 (or 1702 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 36.
The square root of 150919425 is about 12284.9267397083. The cubic root of 150919425 is about 532.4126683469.
The spelling of 150919425 in words is "one hundred fifty million, nine hundred nineteen thousand, four hundred twenty-five".
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