Base | Representation |
---|---|
bin | 10000001111001… |
… | …111000101011010 |
3 | 200222121211212212 |
4 | 100033033011122 |
5 | 1024220220102 |
6 | 43011035122 |
7 | 6515416550 |
oct | 2017170532 |
9 | 628554785 |
10 | 272429402 |
11 | 12a863273 |
12 | 7729baa2 |
13 | 4459683b |
14 | 28277bd0 |
15 | 18db4c52 |
hex | 103cf15a |
272429402 has 16 divisors (see below), whose sum is σ = 467414592. Its totient is φ = 116657280.
The previous prime is 272429389. The next prime is 272429407. The reversal of 272429402 is 204924272.
It is not an unprimeable number, because it can be changed into a prime (272429407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10538 + ... + 25610.
It is an arithmetic number, because the mean of its divisors is an integer number (29213412).
Almost surely, 2272429402 is an apocalyptic number.
272429402 is a deficient number, since it is larger than the sum of its proper divisors (194985190).
272429402 is a wasteful number, since it uses less digits than its factorization.
272429402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16373.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 272429402 is about 16505.4355289402. The cubic root of 272429402 is about 648.2631358424.
The spelling of 272429402 in words is "two hundred seventy-two million, four hundred twenty-nine thousand, four hundred two".
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