Base | Representation |
---|---|
bin | 101110000100101001… |
… | …101010010100100001 |
3 | 11201200122211012120120 |
4 | 232010221222110201 |
5 | 1302303324412032 |
6 | 34420513030453 |
7 | 3400626241164 |
oct | 560451522441 |
9 | 151618735516 |
10 | 49470154017 |
11 | 19a86680a09 |
12 | 9707555429 |
13 | 4885067aab |
14 | 2574209adb |
15 | 14480d362c |
hex | b84a6a521 |
49470154017 has 8 divisors (see below), whose sum is σ = 66029860896. Its totient is φ = 32945274912.
The previous prime is 49470154009. The next prime is 49470154073. The reversal of 49470154017 is 71045107494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49470154017 - 23 = 49470154009 is a prime.
It is a super-2 number, since 2×494701540172 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 49470154017.
It is not an unprimeable number, because it can be changed into a prime (49470154007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8703628 + ... + 8709309.
It is an arithmetic number, because the mean of its divisors is an integer number (8253732612).
Almost surely, 249470154017 is an apocalyptic number.
It is an amenable number.
49470154017 is a deficient number, since it is larger than the sum of its proper divisors (16559706879).
49470154017 is a wasteful number, since it uses less digits than its factorization.
49470154017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17413887.
The product of its (nonzero) digits is 141120, while the sum is 42.
The spelling of 49470154017 in words is "forty-nine billion, four hundred seventy million, one hundred fifty-four thousand, seventeen".
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