Base | Representation |
---|---|
bin | 101111100011101… |
… | …011100010010010 |
3 | 2001121100122001020 |
4 | 233203223202102 |
5 | 3113224220024 |
6 | 211101220310 |
7 | 25525614042 |
oct | 5743534222 |
9 | 2047318036 |
10 | 797882514 |
11 | 37a424a40 |
12 | 1a3261696 |
13 | c93c1140 |
14 | 77d77722 |
15 | 4a0a9979 |
hex | 2f8eb892 |
797882514 has 64 divisors (see below), whose sum is σ = 1882258560. Its totient is φ = 222289920.
The previous prime is 797882513. The next prime is 797882531. The reversal of 797882514 is 415288797.
It is a super-2 number, since 2×7978825142 = 1273233012293920392, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (797882513) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229074 + ... + 232530.
It is an arithmetic number, because the mean of its divisors is an integer number (29410290).
Almost surely, 2797882514 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 797882514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941129280).
797882514 is an abundant number, since it is smaller than the sum of its proper divisors (1084376046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
797882514 is a wasteful number, since it uses less digits than its factorization.
797882514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3755.
The product of its digits is 1128960, while the sum is 51.
The square root of 797882514 is about 28246.8142274487. The cubic root of 797882514 is about 927.4980014148.
The spelling of 797882514 in words is "seven hundred ninety-seven million, eight hundred eighty-two thousand, five hundred fourteen".
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