Search a number
-
+
48350490020 = 2257973560419
BaseRepresentation
bin101101000001111010…
…011110110110100100
311121210121222101022122
4231001322132312210
51243010211140040
634113434445112
73331112245520
oct550172366644
9147717871278
1048350490020
1119561655868
129454593798
1347370c0911
1424a962cd80
1513ceb661b5
hexb41e9eda4

48350490020 has 48 divisors (see below), whose sum is σ = 117237509760. Its totient is φ = 16406406144.

The previous prime is 48350489987. The next prime is 48350490031. The reversal of 48350490020 is 2009405384.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1766630 + ... + 1793789.

It is an arithmetic number, because the mean of its divisors is an integer number (2442448120).

Almost surely, 248350490020 is an apocalyptic number.

It is an amenable number.

48350490020 is an abundant number, since it is smaller than the sum of its proper divisors (68887019740).

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

48350490020 is a wasteful number, since it uses less digits than its factorization.

48350490020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3560532 (or 3560530 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 48350490020 in words is "forty-eight billion, three hundred fifty million, four hundred ninety thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 97 140 194 388 485 679 970 1358 1940 2716 3395 6790 13580 3560419 7120838 14241676 17802095 24922933 35604190 49845866 71208380 99691732 124614665 249229330 345360643 498458660 690721286 1381442572 1726803215 2417524501 3453606430 4835049002 6907212860 9670098004 12087622505 24175245010 48350490020