Base | Representation |
---|---|
bin | 1110001011101111101… |
… | …10011001011001011110 |
3 | 1201120220201001101020010 |
4 | 13011313312121121132 |
5 | 30441034031143313 |
6 | 1011514251304050 |
7 | 50131535046555 |
oct | 7056766313136 |
9 | 1646821041203 |
10 | 487342052958 |
11 | 17875397a542 |
12 | 7a549a4b026 |
13 | 36c578abc97 |
14 | 19832096d9c |
15 | ca2474a4c3 |
hex | 7177d9965e |
487342052958 has 8 divisors (see below), whose sum is σ = 974684105928. Its totient is φ = 162447350984.
The previous prime is 487342052957. The next prime is 487342052993. The reversal of 487342052958 is 859250243784.
It is a sphenic number, since it is the product of 3 distinct primes.
487342052958 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 487342052898 and 487342052907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (487342052957) 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, 40611837741 + ... + 40611837752.
It is an arithmetic number, because the mean of its divisors is an integer number (121835513241).
Almost surely, 2487342052958 is an apocalyptic number.
487342052958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
487342052958 is a wasteful number, since it uses less digits than its factorization.
487342052958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81223675498.
The product of its (nonzero) digits is 19353600, while the sum is 57.
The spelling of 487342052958 in words is "four hundred eighty-seven billion, three hundred forty-two million, fifty-two thousand, nine hundred fifty-eight".
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