Base | Representation |
---|---|
bin | 10011110000000110101100… |
… | …01110001001011011111000 |
3 | 12200210021112021112101011121 |
4 | 21320003112032021123320 |
5 | 21143111423123030130 |
6 | 232213235443235024 |
7 | 12102011345513320 |
oct | 1170032616113370 |
9 | 180707467471147 |
10 | 43434303330040 |
11 | 12926425999787 |
12 | 4a55a38378a74 |
13 | 1b30ab6514c0c |
14 | aa2335332280 |
15 | 504c5c673d7a |
hex | 2780d63896f8 |
43434303330040 has 64 divisors (see below), whose sum is σ = 111698317656000. Its totient is φ = 14890413262848.
The previous prime is 43434303330031. The next prime is 43434303330091. The reversal of 43434303330040 is 4003330343434.
It is a junction number, because it is equal to n+sod(n) for n = 43434303329978 and 43434303330005.
It is a congruent number.
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, 3918715 + ... + 10110634.
It is an arithmetic number, because the mean of its divisors is an integer number (1745286213375).
Almost surely, 243434303330040 is an apocalyptic number.
43434303330040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43434303330040 is an abundant number, since it is smaller than the sum of its proper divisors (68264014325960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43434303330040 is a wasteful number, since it uses less digits than its factorization.
43434303330040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14040424 (or 14040420 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 34.
Adding to 43434303330040 its reverse (4003330343434), we get a palindrome (47437633673474).
The spelling of 43434303330040 in words is "forty-three trillion, four hundred thirty-four billion, three hundred three million, three hundred thirty thousand, forty".
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