Base | Representation |
---|---|
bin | 100010110100111110… |
… | …0111000110110110010 |
3 | 21011001101100221020020 |
4 | 1011221330320312302 |
5 | 2211133223410414 |
6 | 54205312224310 |
7 | 5255262423501 |
oct | 1055174706662 |
9 | 234041327206 |
10 | 74792013234 |
11 | 297a0161594 |
12 | 125b383b096 |
13 | 708c183843 |
14 | 3897216838 |
15 | 1e2b1817a9 |
hex | 1169f38db2 |
74792013234 has 8 divisors (see below), whose sum is σ = 149584026480. Its totient is φ = 24930671076.
The previous prime is 74792013223. The next prime is 74792013239. The reversal of 74792013234 is 43231029747.
It is a sphenic number, since it is the product of 3 distinct primes.
74792013234 is an admirable number.
It is a super-2 number, since 2×747920132342 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (74792013239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6232667764 + ... + 6232667775.
It is an arithmetic number, because the mean of its divisors is an integer number (18698003310).
Almost surely, 274792013234 is an apocalyptic number.
74792013234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74792013234 is a wasteful number, since it uses less digits than its factorization.
74792013234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12465335544.
The product of its (nonzero) digits is 254016, while the sum is 42.
The spelling of 74792013234 in words is "seventy-four billion, seven hundred ninety-two million, thirteen thousand, two hundred thirty-four".
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