Base | Representation |
---|---|
bin | 10001110100100… |
… | …10010000000000 |
3 | 101102022020002201 |
4 | 20322102100000 |
5 | 301232344312 |
6 | 22500122544 |
7 | 3463462552 |
oct | 1072222000 |
9 | 342266081 |
10 | 149496832 |
11 | 77429201 |
12 | 42096454 |
13 | 24c83b84 |
14 | 15bd74d2 |
15 | d1d0557 |
hex | 8e92400 |
149496832 has 44 divisors (see below), whose sum is σ = 303447280. Its totient is φ = 73598976.
The previous prime is 149496817. The next prime is 149496833. The reversal of 149496832 is 238694941.
It is not an unprimeable number, because it can be changed into a prime (149496833) 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, 67519 + ... + 69697.
Almost surely, 2149496832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149496832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151723640).
149496832 is an abundant number, since it is smaller than the sum of its proper divisors (153950448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149496832 is an equidigital number, since it uses as much as digits as its factorization.
149496832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2266 (or 2248 counting only the distinct ones).
The product of its digits is 373248, while the sum is 46.
The square root of 149496832 is about 12226.8897107973. The cubic root of 149496832 is about 530.7345126199.
The spelling of 149496832 in words is "one hundred forty-nine million, four hundred ninety-six thousand, eight hundred thirty-two".
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