Search a number
-
+
48728710960 = 2452424725121
BaseRepresentation
bin101101011000011101…
…010001111100110000
311122202222122222220121
4231120131101330300
51244244022222320
634215145220024
73343354131466
oct553035217460
9148688588817
1048728710960
11197360a5856
12953b191614
1347975780a7
142503964836
151402e768aa
hexb58751f30

48728710960 has 40 divisors (see below), whose sum is σ = 113303435616. Its totient is φ = 19489904640.

The previous prime is 48728710951. The next prime is 48728710963. The reversal of 48728710960 is 6901782784.

48728710960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 48728710898 and 48728710907.

It is not an unprimeable number, because it can be changed into a prime (48728710963) 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, 1927200 + ... + 1952320.

Almost surely, 248728710960 is an apocalyptic number.

48728710960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48728710960 is an abundant number, since it is smaller than the sum of its proper divisors (64574724656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48728710960 is a wasteful number, since it uses less digits than its factorization.

48728710960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49381 (or 49375 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 48728710960 in words is "forty-eight billion, seven hundred twenty-eight million, seven hundred ten thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 24247 25121 48494 50242 96988 100484 121235 125605 193976 200968 242470 251210 387952 401936 484940 502420 969880 1004840 1939760 2009680 609108887 1218217774 2436435548 3045544435 4872871096 6091088870 9745742192 12182177740 24364355480 48728710960