Base | Representation |
---|---|
bin | 1111101000101011… |
… | …0010111000000110 |
3 | 101211111122111020010 |
4 | 3322022302320012 |
5 | 32043431240310 |
6 | 1532251051050 |
7 | 206003022531 |
oct | 37212627006 |
9 | 11744574203 |
10 | 4197133830 |
11 | 186419984a |
12 | 991740a86 |
13 | 51b714256 |
14 | 2bb5cba18 |
15 | 198715320 |
hex | fa2b2e06 |
4197133830 has 16 divisors (see below), whose sum is σ = 10073121264. Its totient is φ = 1119235680.
The previous prime is 4197133789. The next prime is 4197133849. The reversal of 4197133830 is 383317914.
It is a happy number.
4197133830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69952201 + ... + 69952260.
It is an arithmetic number, because the mean of its divisors is an integer number (629570079).
Almost surely, 24197133830 is an apocalyptic number.
4197133830 is an abundant number, since it is smaller than the sum of its proper divisors (5875987434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4197133830 is a wasteful number, since it uses less digits than its factorization.
4197133830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139904471.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 4197133830 is about 64785.2902285696. The cubic root of 4197133830 is about 1613.0615497466.
The spelling of 4197133830 in words is "four billion, one hundred ninety-seven million, one hundred thirty-three thousand, eight hundred thirty".
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