Base | Representation |
---|---|
bin | 10001110100010… |
… | …01000101111101 |
3 | 101102020022122120 |
4 | 20322021011331 |
5 | 301230144300 |
6 | 22455233153 |
7 | 3463245321 |
oct | 1072110575 |
9 | 342208576 |
10 | 149459325 |
11 | 77403004 |
12 | 420787b9 |
13 | 24c6ca92 |
14 | 15bc7981 |
15 | d1c43a0 |
hex | 8e8917d |
149459325 has 24 divisors (see below), whose sum is σ = 261643968. Its totient is φ = 75022080.
The previous prime is 149459287. The next prime is 149459329. The reversal of 149459325 is 523954941.
149459325 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 149459325 - 220 = 148410749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149459329) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57337 + ... + 59886.
It is an arithmetic number, because the mean of its divisors is an integer number (10901832).
Almost surely, 2149459325 is an apocalyptic number.
149459325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
149459325 is a deficient number, since it is larger than the sum of its proper divisors (112184643).
149459325 is a wasteful number, since it uses less digits than its factorization.
149459325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117253 (or 117248 counting only the distinct ones).
The product of its digits is 194400, while the sum is 42.
The square root of 149459325 is about 12225.3558230425. The cubic root of 149459325 is about 530.6901238880.
The spelling of 149459325 in words is "one hundred forty-nine million, four hundred fifty-nine thousand, three hundred twenty-five".
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