Base | Representation |
---|---|
bin | 100111001000001100… |
… | …000001101001010010 |
3 | 11000102222102211201102 |
4 | 213020030001221102 |
5 | 1142020401120310 |
6 | 31144534504402 |
7 | 3015062111660 |
oct | 471014015122 |
9 | 130388384642 |
10 | 42013301330 |
11 | 168aa460140 |
12 | 8186205102 |
13 | 3c67206020 |
14 | 2067b29c30 |
15 | 115d6258a5 |
hex | 9c8301a52 |
42013301330 has 64 divisors (see below), whose sum is σ = 101537065728. Its totient is φ = 12087740160.
The previous prime is 42013301329. The next prime is 42013301357. The reversal of 42013301330 is 3310331024.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2088557 + ... + 2108576.
It is an arithmetic number, because the mean of its divisors is an integer number (1586516652).
Almost surely, 242013301330 is an apocalyptic number.
42013301330 is an abundant number, since it is smaller than the sum of its proper divisors (59523764398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42013301330 is a wasteful number, since it uses less digits than its factorization.
42013301330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4197171.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 42013301330 its reverse (3310331024), we get a palindrome (45323632354).
It can be divided in two parts, 42013 and 301330, that added together give a palindrome (343343).
The spelling of 42013301330 in words is "forty-two billion, thirteen million, three hundred one thousand, three hundred thirty".
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