Base | Representation |
---|---|
bin | 10010001010010100101100… |
… | …100101010111101000011100 |
3 | 101110210220102011001212200211 |
4 | 102022110230211113220130 |
5 | 40432124433212003330 |
6 | 441513420500302204 |
7 | 22552503331412053 |
oct | 2212245445275034 |
9 | 343726364055624 |
10 | 79874254797340 |
11 | 234a5532574253 |
12 | 8b601ba3a1964 |
13 | 3575157611263 |
14 | 15a1d1260739a |
15 | 937aa53cad2a |
hex | 48a52c957a1c |
79874254797340 has 24 divisors (see below), whose sum is σ = 168029693303472. Its totient is φ = 31893747970560.
The previous prime is 79874254797317. The next prime is 79874254797349. The reversal of 79874254797340 is 4379745247897.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (79874254797349) 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, 3497110069 + ... + 3497132908.
It is an arithmetic number, because the mean of its divisors is an integer number (7001237220978).
Almost surely, 279874254797340 is an apocalyptic number.
It is an amenable number.
79874254797340 is an abundant number, since it is smaller than the sum of its proper divisors (88155438506132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79874254797340 is a wasteful number, since it uses less digits than its factorization.
79874254797340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6994243557 (or 6994243555 counting only the distinct ones).
The product of its (nonzero) digits is 2987228160, while the sum is 76.
The spelling of 79874254797340 in words is "seventy-nine trillion, eight hundred seventy-four billion, two hundred fifty-four million, seven hundred ninety-seven thousand, three hundred forty".
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