Base | Representation |
---|---|
bin | 1111101000110010… |
… | …1010111000111101 |
3 | 101211112120110112121 |
4 | 3322030222320331 |
5 | 32044043003110 |
6 | 1532305402541 |
7 | 206010140641 |
oct | 37214527075 |
9 | 11745513477 |
10 | 4197625405 |
11 | 18644a5106 |
12 | 991939451 |
13 | 51b856c1c |
14 | 2bb6b8c21 |
15 | 1987b0cda |
hex | fa32ae3d |
4197625405 has 16 divisors (see below), whose sum is σ = 5074675200. Its totient is φ = 3333166848.
The previous prime is 4197625379. The next prime is 4197625409. The reversal of 4197625405 is 5045267914.
It is a cyclic number.
It is not a de Polignac number, because 4197625405 - 231 = 2050141757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4197625409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425964 + ... + 435706.
It is an arithmetic number, because the mean of its divisors is an integer number (317167200).
Almost surely, 24197625405 is an apocalyptic number.
It is an amenable number.
4197625405 is a deficient number, since it is larger than the sum of its proper divisors (877049795).
4197625405 is a wasteful number, since it uses less digits than its factorization.
4197625405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10380.
The product of its (nonzero) digits is 302400, while the sum is 43.
The square root of 4197625405 is about 64789.0839956856. The cubic root of 4197625405 is about 1613.1245220676.
The spelling of 4197625405 in words is "four billion, one hundred ninety-seven million, six hundred twenty-five thousand, four hundred five".
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