Base | Representation |
---|---|
bin | 101101111101101101… |
… | …110100010000000000 |
3 | 11201101112212221122110 |
4 | 231331231310100000 |
5 | 1302034033142002 |
6 | 34401155135320 |
7 | 3365014254522 |
oct | 557555642000 |
9 | 151345787573 |
10 | 49353802752 |
11 | 19a26a31541 |
12 | 96945a4540 |
13 | 4866c1a8a7 |
14 | 256299da12 |
15 | 143cc9de6c |
hex | b7db74400 |
49353802752 has 88 divisors (see below), whose sum is σ = 131698346656. Its totient is φ = 16432201728.
The previous prime is 49353802747. The next prime is 49353802777. The reversal of 49353802752 is 25720835394.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777448 + ... + 2795160.
Almost surely, 249353802752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49353802752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65849173328).
49353802752 is an abundant number, since it is smaller than the sum of its proper divisors (82344543904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49353802752 is a wasteful number, since it uses less digits than its factorization.
49353802752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18643 (or 18625 counting only the distinct ones).
The product of its (nonzero) digits is 1814400, while the sum is 48.
The spelling of 49353802752 in words is "forty-nine billion, three hundred fifty-three million, eight hundred two thousand, seven hundred fifty-two".
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