Base | Representation |
---|---|
bin | 100010011111110001… |
… | …0100110010000011000 |
3 | 21002012210111012201000 |
4 | 1010333202212100120 |
5 | 2203204100300412 |
6 | 54010533425000 |
7 | 5231532450435 |
oct | 1047742462030 |
9 | 232183435630 |
10 | 74080478232 |
11 | 29465553832 |
12 | 1243549b160 |
13 | 6ca7936007 |
14 | 382a918b8c |
15 | 1dd89814dc |
hex | 113f8a6418 |
74080478232 has 64 divisors (see below), whose sum is σ = 207777024000. Its totient is φ = 24453742752.
The previous prime is 74080478231. The next prime is 74080478239. The reversal of 74080478232 is 23287408047.
74080478232 is a `hidden beast` number, since 7 + 408 + 0 + 4 + 7 + 8 + 232 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74080478231) 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, 1642632 + ... + 1687127.
It is an arithmetic number, because the mean of its divisors is an integer number (3246516000).
Almost surely, 274080478232 is an apocalyptic number.
74080478232 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
74080478232 is an abundant number, since it is smaller than the sum of its proper divisors (133696545768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74080478232 is a wasteful number, since it uses less digits than its factorization.
74080478232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3329877 (or 3329867 counting only the distinct ones).
The product of its (nonzero) digits is 602112, while the sum is 45.
The spelling of 74080478232 in words is "seventy-four billion, eighty million, four hundred seventy-eight thousand, two hundred thirty-two".
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