Base | Representation |
---|---|
bin | 10001100100110… |
… | …00010000001110 |
3 | 101021101221002011 |
4 | 20302120100032 |
5 | 300220034040 |
6 | 22343451434 |
7 | 3440041240 |
oct | 1062302016 |
9 | 337357064 |
10 | 147424270 |
11 | 76243044 |
12 | 41456b7a |
13 | 247096c6 |
14 | 15818090 |
15 | ce213ea |
hex | 8c9840e |
147424270 has 64 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 48866688.
The previous prime is 147424261. The next prime is 147424301. The reversal of 147424270 is 72424741.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292839 + ... + 293341.
It is an arithmetic number, because the mean of its divisors is an integer number (4898880).
Almost surely, 2147424270 is an apocalyptic number.
147424270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147424270 is an abundant number, since it is smaller than the sum of its proper divisors (166104050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147424270 is a wasteful number, since it uses less digits than its factorization.
147424270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649.
The product of its (nonzero) digits is 12544, while the sum is 31.
The square root of 147424270 is about 12141.8396464457. The cubic root of 147424270 is about 528.2704628080.
The spelling of 147424270 in words is "one hundred forty-seven million, four hundred twenty-four thousand, two hundred seventy".
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