Base | Representation |
---|---|
bin | 1011011100110… |
… | …1110101010111 |
3 | 10100101010102102 |
4 | 2313031311113 |
5 | 44243412030 |
6 | 4433232315 |
7 | 1122145166 |
oct | 267156527 |
9 | 110333372 |
10 | 48029015 |
11 | 25124a01 |
12 | 1410269b |
13 | 9c48248 |
14 | 65433dd |
15 | 433ac45 |
hex | 2dcdd57 |
48029015 has 16 divisors (see below), whose sum is σ = 58833216. Its totient is φ = 37632000.
The previous prime is 48029011. The next prime is 48029039. The reversal of 48029015 is 51092084.
It is not a de Polignac number, because 48029015 - 22 = 48029011 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 (48029011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68165 + ... + 68865.
It is an arithmetic number, because the mean of its divisors is an integer number (3677076).
Almost surely, 248029015 is an apocalyptic number.
48029015 is a deficient number, since it is larger than the sum of its proper divisors (10804201).
48029015 is a wasteful number, since it uses less digits than its factorization.
48029015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 970.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 48029015 is about 6930.2968911873. The cubic root of 48029015 is about 363.4973312527.
The spelling of 48029015 in words is "forty-eight million, twenty-nine thousand, fifteen".
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