Base | Representation |
---|---|
bin | 101101001011110001… |
… | …100000111011100000 |
3 | 11122020011020122210010 |
4 | 231023301200323200 |
5 | 1243330033131032 |
6 | 34142104204520 |
7 | 3335161304544 |
oct | 551361407340 |
9 | 148204218703 |
10 | 48515911392 |
11 | 19636a70343 |
12 | 949ba69740 |
13 | 476245bba0 |
14 | 24c35ada24 |
15 | 13de43eccc |
hex | b4bc60ee0 |
48515911392 has 96 divisors (see below), whose sum is σ = 140496037920. Its totient is φ = 14563860480.
The previous prime is 48515911357. The next prime is 48515911417. The reversal of 48515911392 is 29311951584.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-3 number, since 3×485159113923 (a number of 33 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 422917 + ... + 525252.
It is an arithmetic number, because the mean of its divisors is an integer number (1463500395).
Almost surely, 248515911392 is an apocalyptic number.
It is an amenable number.
48515911392 is an abundant number, since it is smaller than the sum of its proper divisors (91980126528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48515911392 is a wasteful number, since it uses less digits than its factorization.
48515911392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 948236 (or 948228 counting only the distinct ones).
The product of its digits is 388800, while the sum is 48.
The spelling of 48515911392 in words is "forty-eight billion, five hundred fifteen million, nine hundred eleven thousand, three hundred ninety-two".
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