Base | Representation |
---|---|
bin | 100010011101100101… |
… | …0100101001001111100 |
3 | 21002000200100212012200 |
4 | 1010323022211021330 |
5 | 2203031302322104 |
6 | 53555352231500 |
7 | 5226651513255 |
oct | 1047312451174 |
9 | 232020325180 |
10 | 74007073404 |
11 | 29428077690 |
12 | 1241499b590 |
13 | 6c956747c4 |
14 | 3820c8bb2c |
15 | 1dd22d1b39 |
hex | 113b2a527c |
74007073404 has 36 divisors (see below), whose sum is σ = 204080112600. Its totient is φ = 22426385760.
The previous prime is 74007073313. The next prime is 74007073409. The reversal of 74007073404 is 40437070047.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74007073409) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93442879 + ... + 93443670.
Almost surely, 274007073404 is an apocalyptic number.
It is an amenable number.
74007073404 is an abundant number, since it is smaller than the sum of its proper divisors (130073039196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74007073404 is a wasteful number, since it uses less digits than its factorization.
74007073404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186886570 (or 186886565 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 36.
The spelling of 74007073404 in words is "seventy-four billion, seven million, seventy-three thousand, four hundred four".
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