Base | Representation |
---|---|
bin | 10001110010101… |
… | …01000110010010 |
3 | 101101211111111202 |
4 | 20321111012102 |
5 | 301201340404 |
6 | 22450511202 |
7 | 3461400365 |
oct | 1071250622 |
9 | 341744452 |
10 | 149246354 |
11 | 77277aa4 |
12 | 41b95502 |
13 | 24bc6b6a |
14 | 15b700dc |
15 | d18121e |
hex | 8e55192 |
149246354 has 16 divisors (see below), whose sum is σ = 231940800. Its totient is φ = 71940624.
The previous prime is 149246353. The next prime is 149246389. The reversal of 149246354 is 453642941.
It is not an unprimeable number, because it can be changed into a prime (149246351) 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, 47129 + ... + 50195.
It is an arithmetic number, because the mean of its divisors is an integer number (14496300).
Almost surely, 2149246354 is an apocalyptic number.
149246354 is a deficient number, since it is larger than the sum of its proper divisors (82694446).
149246354 is a wasteful number, since it uses less digits than its factorization.
149246354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3937.
The product of its digits is 103680, while the sum is 38.
The square root of 149246354 is about 12216.6425011130. The cubic root of 149246354 is about 530.4379363625.
The spelling of 149246354 in words is "one hundred forty-nine million, two hundred forty-six thousand, three hundred fifty-four".
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