Base | Representation |
---|---|
bin | 1111101001111101… |
… | …1010101110011001 |
3 | 101211212211011000000 |
4 | 3322133122232121 |
5 | 32101322234204 |
6 | 1533003003213 |
7 | 206100000000 |
oct | 37237325631 |
9 | 11755734000 |
10 | 4202539929 |
11 | 18672514a5 |
12 | 993509509 |
13 | 51c887b23 |
14 | 2bc1d7c37 |
15 | 198e32039 |
hex | fa7dab99 |
4202539929 has 63 divisors (see below), whose sum is σ = 7351081893. Its totient is φ = 2401451388.
The previous prime is 4202539919. The next prime is 4202539931. The reversal of 4202539929 is 9299352024.
The square root of 4202539929 is 64827.
It is a perfect power (a square), and thus also a powerful number.
4202539929 is a `hidden beast` number, since 4 + 20 + 2 + 539 + 92 + 9 = 666.
It is a tau number, because it is divible by the number of its divisors (63).
It is not a de Polignac number, because 4202539929 - 215 = 4202507161 is a prime.
It is a super-2 number, since 2×42025399292 = 35322683709678650082, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4202539919) by changing a digit.
It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 600362844 + ... + 600362850.
Almost surely, 24202539929 is an apocalyptic number.
4202539929 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
4202539929 is the 64827-th square number.
4202539929 is the 32414-th centered octagonal number.
It is an amenable number.
4202539929 is a deficient number, since it is larger than the sum of its proper divisors (3148541964).
4202539929 is an frugal number, since it uses more digits than its factorization.
4202539929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74 (or 10 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The cubic root of 4202539929 is about 1613.7538181201.
The spelling of 4202539929 in words is "four billion, two hundred two million, five hundred thirty-nine thousand, nine hundred twenty-nine".
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