Base | Representation |
---|---|
bin | 100111001001111010… |
… | …011000110110010010 |
3 | 11000111222212200102111 |
4 | 213021322120312102 |
5 | 1142100302412320 |
6 | 31151450535534 |
7 | 3015563035366 |
oct | 471172306622 |
9 | 130458780374 |
10 | 42042232210 |
11 | 16914820360 |
12 | 8193a375aa |
13 | 3c701c54a4 |
14 | 206b8db2a6 |
15 | 1160e3ca5a |
hex | 9c9e98d92 |
42042232210 has 32 divisors (see below), whose sum is σ = 82622985984. Its totient is φ = 15275616000.
The previous prime is 42042232207. The next prime is 42042232231. The reversal of 42042232210 is 1223224024.
42042232210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×420422322102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19831 + ... + 290650.
It is an arithmetic number, because the mean of its divisors is an integer number (2581968312).
Almost surely, 242042232210 is an apocalyptic number.
42042232210 is a deficient number, since it is larger than the sum of its proper divisors (40580753774).
42042232210 is a wasteful number, since it uses less digits than its factorization.
42042232210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311730.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 42042232210 its reverse (1223224024), we get a palindrome (43265456234).
The spelling of 42042232210 in words is "forty-two billion, forty-two million, two hundred thirty-two thousand, two hundred ten".
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