Base | Representation |
---|---|
bin | 10001110001101… |
… | …00001000001100 |
3 | 101101120122021001 |
4 | 20320310020030 |
5 | 301133030213 |
6 | 22443550044 |
7 | 3460265563 |
oct | 1070641014 |
9 | 341518231 |
10 | 149111308 |
11 | 77195595 |
12 | 41b2b324 |
13 | 24b7a558 |
14 | 15b36bda |
15 | d1561dd |
hex | 8e3420c |
149111308 has 6 divisors (see below), whose sum is σ = 260944796. Its totient is φ = 74555652.
The previous prime is 149111293. The next prime is 149111309. The reversal of 149111308 is 803111941.
It is not an unprimeable number, because it can be changed into a prime (149111309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18638910 + ... + 18638917.
Almost surely, 2149111308 is an apocalyptic number.
It is an amenable number.
149111308 is a deficient number, since it is larger than the sum of its proper divisors (111833488).
149111308 is a wasteful number, since it uses less digits than its factorization.
149111308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37277831 (or 37277829 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 28.
The square root of 149111308 is about 12211.1141178846. The cubic root of 149111308 is about 530.2778986431.
The spelling of 149111308 in words is "one hundred forty-nine million, one hundred eleven thousand, three hundred eight".
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