Base | Representation |
---|---|
bin | 1000110011101011100… |
… | …0111110111000011100 |
3 | 112110120011222111021111 |
4 | 2030322320332320130 |
5 | 4434341314342031 |
6 | 153302310311404 |
7 | 13634435454361 |
oct | 2147270767034 |
9 | 473504874244 |
10 | 151311871516 |
11 | 59197674693 |
12 | 253aa058564 |
13 | 113652b2ab0 |
14 | 7475ac2468 |
15 | 3e08d671b1 |
hex | 233ae3ee1c |
151311871516 has 48 divisors (see below), whose sum is σ = 290699085600. Its totient is φ = 68482282752.
The previous prime is 151311871453. The next prime is 151311871523. The reversal of 151311871516 is 615178113151.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5578395 + ... + 5605453.
It is an arithmetic number, because the mean of its divisors is an integer number (6056230950).
Almost surely, 2151311871516 is an apocalyptic number.
It is an amenable number.
151311871516 is a deficient number, since it is larger than the sum of its proper divisors (139387214084).
151311871516 is a wasteful number, since it uses less digits than its factorization.
151311871516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29158 (or 29156 counting only the distinct ones).
The product of its digits is 25200, while the sum is 40.
Adding to 151311871516 its reverse (615178113151), we get a palindrome (766489984667).
The spelling of 151311871516 in words is "one hundred fifty-one billion, three hundred eleven million, eight hundred seventy-one thousand, five hundred sixteen".
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