Base | Representation |
---|---|
bin | 1101101100000101001… |
… | …01001100000001110110 |
3 | 1122222000221212111010011 |
4 | 12312002211030001312 |
5 | 30201230102100232 |
6 | 1000023334050434 |
7 | 45660342631165 |
oct | 6660245140166 |
9 | 1588027774104 |
10 | 470342221942 |
11 | 17151aa1691a |
12 | 771a47a9a1a |
13 | 35478947788 |
14 | 18a9c41d3dc |
15 | c37c0a8547 |
hex | 6d8294c076 |
470342221942 has 16 divisors (see below), whose sum is σ = 754715298960. Its totient is φ = 219055684608.
The previous prime is 470342221907. The next prime is 470342222017. The reversal of 470342221942 is 249122243074.
It is a junction number, because it is equal to n+sod(n) for n = 470342221895 and 470342221904.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 71303892 + ... + 71310487.
It is an arithmetic number, because the mean of its divisors is an integer number (47169706185).
Almost surely, 2470342221942 is an apocalyptic number.
470342221942 is a deficient number, since it is larger than the sum of its proper divisors (284373077018).
470342221942 is a wasteful number, since it uses less digits than its factorization.
470342221942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142614495.
The product of its (nonzero) digits is 193536, while the sum is 40.
The spelling of 470342221942 in words is "four hundred seventy billion, three hundred forty-two million, two hundred twenty-one thousand, nine hundred forty-two".
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