Base | Representation |
---|---|
bin | 10001100010100… |
… | …01011110100010 |
3 | 101020212012102010 |
4 | 20301101132202 |
5 | 300131244440 |
6 | 22333333350 |
7 | 3434423115 |
oct | 1061213642 |
9 | 336765363 |
10 | 147134370 |
11 | 76065259 |
12 | 41337256 |
13 | 24637776 |
14 | 1578057c |
15 | cdb5580 |
hex | 8c517a2 |
147134370 has 32 divisors (see below), whose sum is σ = 364515840. Its totient is φ = 37969920.
The previous prime is 147134369. The next prime is 147134389. The reversal of 147134370 is 73431741.
It is a super-3 number, since 3×1471343703 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78175 + ... + 80034.
It is an arithmetic number, because the mean of its divisors is an integer number (11391120).
Almost surely, 2147134370 is an apocalyptic number.
147134370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147134370 is an abundant number, since it is smaller than the sum of its proper divisors (217381470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147134370 is a wasteful number, since it uses less digits than its factorization.
147134370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158250.
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 147134370 is about 12129.8957126597. The cubic root of 147134370 is about 527.9239660371.
The spelling of 147134370 in words is "one hundred forty-seven million, one hundred thirty-four thousand, three hundred seventy".
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