Base | Representation |
---|---|
bin | 10001110001110… |
… | …01010000001110 |
3 | 101101121201001121 |
4 | 20320321100032 |
5 | 301134213202 |
6 | 22444231154 |
7 | 3460414024 |
oct | 1070712016 |
9 | 341551047 |
10 | 149132302 |
11 | 771aa340 |
12 | 41b3b4ba |
13 | 24b86c87 |
14 | 15b40714 |
15 | d15c537 |
hex | 8e3940e |
149132302 has 8 divisors (see below), whose sum is σ = 244034712. Its totient is φ = 67787400.
The previous prime is 149132267. The next prime is 149132303. The reversal of 149132302 is 203231941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149132303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3389349 + ... + 3389392.
It is an arithmetic number, because the mean of its divisors is an integer number (30504339).
Almost surely, 2149132302 is an apocalyptic number.
149132302 is a deficient number, since it is larger than the sum of its proper divisors (94902410).
149132302 is a wasteful number, since it uses less digits than its factorization.
149132302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6778754.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 149132302 is about 12211.9737143510. The cubic root of 149132302 is about 530.3027841507.
The spelling of 149132302 in words is "one hundred forty-nine million, one hundred thirty-two thousand, three hundred two".
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