Base | Representation |
---|---|
bin | 1000110101010011000… |
… | …1101011011100001100 |
3 | 112111200110011212020112 |
4 | 2031110301223130030 |
5 | 4441234004230432 |
6 | 153413342535152 |
7 | 13651261054556 |
oct | 2152461533414 |
9 | 474613155215 |
10 | 151746164492 |
11 | 5939a8323aa |
12 | 254ab5974b8 |
13 | 114042703a0 |
14 | 74b76524d6 |
15 | 3e320517b2 |
hex | 2354c6b70c |
151746164492 has 12 divisors (see below), whose sum is σ = 285983156256. Its totient is φ = 70036691280.
The previous prime is 151746164491. The next prime is 151746164513. The reversal of 151746164492 is 294461647151.
It is a self number, because there is not a number n which added to its sum of digits gives 151746164492.
It is not an unprimeable number, because it can be changed into a prime (151746164491) 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, 1459097684 + ... + 1459097787.
It is an arithmetic number, because the mean of its divisors is an integer number (23831929688).
Almost surely, 2151746164492 is an apocalyptic number.
It is an amenable number.
151746164492 is a deficient number, since it is larger than the sum of its proper divisors (134236991764).
151746164492 is a wasteful number, since it uses less digits than its factorization.
151746164492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2918195488 (or 2918195486 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 50.
The spelling of 151746164492 in words is "one hundred fifty-one billion, seven hundred forty-six million, one hundred sixty-four thousand, four hundred ninety-two".
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