Base | Representation |
---|---|
bin | 10010000001110… |
… | …101101101000111 |
3 | 210002011011120221 |
4 | 102001311231013 |
5 | 1104413101012 |
6 | 50003005211 |
7 | 10331653405 |
oct | 2201655507 |
9 | 702134527 |
10 | 302472007 |
11 | 145812772 |
12 | 85369807 |
13 | 4a885026 |
14 | 2c258475 |
15 | 1b84b507 |
hex | 12075b47 |
302472007 has 16 divisors (see below), whose sum is σ = 327525120. Its totient is φ = 278267392.
The previous prime is 302471971. The next prime is 302472013. The reversal of 302472007 is 700274203.
It is a cyclic number.
It is not a de Polignac number, because 302472007 - 27 = 302471879 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (302472017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350058 + ... + 350920.
It is an arithmetic number, because the mean of its divisors is an integer number (20470320).
Almost surely, 2302472007 is an apocalyptic number.
302472007 is a deficient number, since it is larger than the sum of its proper divisors (25053113).
302472007 is a wasteful number, since it uses less digits than its factorization.
302472007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322.
The product of its (nonzero) digits is 2352, while the sum is 25.
The square root of 302472007 is about 17391.7223701392. The cubic root of 302472007 is about 671.2666371018.
The spelling of 302472007 in words is "three hundred two million, four hundred seventy-two thousand, seven".
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