Base | Representation |
---|---|
bin | 100010100111100010… |
… | …0000101111000010011 |
3 | 21002212221112212012020 |
4 | 1011033010011320103 |
5 | 2204222233314010 |
6 | 54052435502523 |
7 | 5241144236430 |
oct | 1051704057023 |
9 | 232787485166 |
10 | 74340916755 |
11 | 29589567086 |
12 | 124a8757a43 |
13 | 7019891a51 |
14 | 3853350b87 |
15 | 1e01778470 |
hex | 114f105e13 |
74340916755 has 16 divisors (see below), whose sum is σ = 135937676544. Its totient is φ = 33984419040.
The previous prime is 74340916753. The next prime is 74340916763. The reversal of 74340916755 is 55761904347.
It is not a de Polignac number, because 74340916755 - 21 = 74340916753 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 74340916698 and 74340916707.
It is not an unprimeable number, because it can be changed into a prime (74340916753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354004261 + ... + 354004470.
It is an arithmetic number, because the mean of its divisors is an integer number (8496104784).
Almost surely, 274340916755 is an apocalyptic number.
74340916755 is a deficient number, since it is larger than the sum of its proper divisors (61596759789).
74340916755 is a wasteful number, since it uses less digits than its factorization.
74340916755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 708008746.
The product of its (nonzero) digits is 3175200, while the sum is 51.
The spelling of 74340916755 in words is "seventy-four billion, three hundred forty million, nine hundred sixteen thousand, seven hundred fifty-five".
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