Base | Representation |
---|---|
bin | 10001100100010… |
… | …11000010000000 |
3 | 101021022011210022 |
4 | 20302023002000 |
5 | 300211320422 |
6 | 22342353012 |
7 | 3436424321 |
oct | 1062130200 |
9 | 337264708 |
10 | 147370112 |
11 | 7620638a |
12 | 4142b768 |
13 | 246bab66 |
14 | 15802448 |
15 | ce10342 |
hex | 8c8b080 |
147370112 has 72 divisors (see below), whose sum is σ = 312501735. Its totient is φ = 69221376.
The previous prime is 147370043. The next prime is 147370117. The reversal of 147370112 is 211073741.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
147370112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 134003776 + 13366336 = 11576^2 + 3656^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=8584.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (147370117) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3982958 + ... + 3982994.
Almost surely, 2147370112 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 147370112
147370112 is an abundant number, since it is smaller than the sum of its proper divisors (165131623).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147370112 is an frugal number, since it uses more digits than its factorization.
147370112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146 (or 68 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 26.
The square root of 147370112 is about 12139.6092194106. The cubic root of 147370112 is about 528.2057661430.
The spelling of 147370112 in words is "one hundred forty-seven million, three hundred seventy thousand, one hundred twelve".
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