Base | Representation |
---|---|
bin | 100010011110100100… |
… | …0011110100110100000 |
3 | 21002002222110121020010 |
4 | 1010331020132212200 |
5 | 2203113224423304 |
6 | 54002531444520 |
7 | 5230532160636 |
oct | 1047510364640 |
9 | 232088417203 |
10 | 74040076704 |
11 | 29444769540 |
12 | 12423a56740 |
13 | 6c9c45b799 |
14 | 38253dd356 |
15 | 1dd5150789 |
hex | 113d21e9a0 |
74040076704 has 48 divisors (see below), whose sum is σ = 212023859040. Its totient is φ = 22436386560.
The previous prime is 74040076703. The next prime is 74040076807. The reversal of 74040076704 is 40767004047.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (74040076703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35055799 + ... + 35057910.
It is an arithmetic number, because the mean of its divisors is an integer number (4417163730).
Almost surely, 274040076704 is an apocalyptic number.
It is an amenable number.
74040076704 is an abundant number, since it is smaller than the sum of its proper divisors (137983782336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74040076704 is a wasteful number, since it uses less digits than its factorization.
74040076704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70113733 (or 70113725 counting only the distinct ones).
The product of its (nonzero) digits is 131712, while the sum is 39.
The spelling of 74040076704 in words is "seventy-four billion, forty million, seventy-six thousand, seven hundred four".
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