Base | Representation |
---|---|
bin | 11101101000010100011111… |
… | …00011000011010010011100 |
3 | 22112200221202200202122002211 |
4 | 32310022033203003102130 |
5 | 32020013130411220331 |
6 | 350324424031130204 |
7 | 16503304512443500 |
oct | 1664121743032234 |
9 | 275627680678084 |
10 | 65157062210716 |
11 | 19840a55a821a3 |
12 | 7383a60373964 |
13 | 2a4839136a0c8 |
14 | 1213893782300 |
15 | 77ed40daa8b1 |
hex | 3b428f8c349c |
65157062210716 has 36 divisors (see below), whose sum is σ = 138408169426128. Its totient is φ = 26710348482048.
The previous prime is 65157062210711. The next prime is 65157062210717. The reversal of 65157062210716 is 61701226075156.
It is a super-2 number, since 2×651570622107162 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a self number, because there is not a number n which added to its sum of digits gives 65157062210716.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65157062210711) 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, 7226821381 + ... + 7226830396.
It is an arithmetic number, because the mean of its divisors is an integer number (3844671372948).
Almost surely, 265157062210716 is an apocalyptic number.
It is an amenable number.
65157062210716 is an abundant number, since it is smaller than the sum of its proper divisors (73251107215412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65157062210716 is a wasteful number, since it uses less digits than its factorization.
65157062210716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14453651818 (or 14453651809 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 49.
The spelling of 65157062210716 in words is "sixty-five trillion, one hundred fifty-seven billion, sixty-two million, two hundred ten thousand, seven hundred sixteen".
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