Base | Representation |
---|---|
bin | 101000110100110001… |
… | …001000101011001100 |
3 | 11012010221020010200020 |
4 | 220310301020223030 |
5 | 1204233223000110 |
6 | 32045411302140 |
7 | 3111162041541 |
oct | 506461105314 |
9 | 135127203606 |
10 | 43834968780 |
11 | 17654773929 |
12 | 85b42aa950 |
13 | 4197741465 |
14 | 219ba42bc8 |
15 | 121850dd70 |
hex | a34c48acc |
43834968780 has 96 divisors (see below), whose sum is σ = 132349109760. Its totient is φ = 10803985920.
The previous prime is 43834968767. The next prime is 43834968787. The reversal of 43834968780 is 8786943834.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is not an unprimeable number, because it can be changed into a prime (43834968787) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422184 + ... + 515663.
It is an arithmetic number, because the mean of its divisors is an integer number (1378636560).
Almost surely, 243834968780 is an apocalyptic number.
It is an amenable number.
43834968780 is an abundant number, since it is smaller than the sum of its proper divisors (88514140980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43834968780 is a wasteful number, since it uses less digits than its factorization.
43834968780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937919 (or 937917 counting only the distinct ones).
The product of its (nonzero) digits is 27869184, while the sum is 60.
The spelling of 43834968780 in words is "forty-three billion, eight hundred thirty-four million, nine hundred sixty-eight thousand, seven hundred eighty".
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