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4928970424 = 2371920692239
BaseRepresentation
bin1001001011100101…
…00001111010111000
3110201111201122022011
410211302201322320
540043304023144
62133032535304
7233100362110
oct44562417270
913644648264
104928970424
1120aa303484
12b56851534
1360721c561
1434a892040
151dcac5a34
hex125ca1eb8

4928970424 has 64 divisors (see below), whose sum is σ = 11128320000. Its totient is φ = 1999375488.

The previous prime is 4928970419. The next prime is 4928970427. The reversal of 4928970424 is 4240798294.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4928970427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2200297 + ... + 2202535.

It is an arithmetic number, because the mean of its divisors is an integer number (173880000).

Almost surely, 24928970424 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 4928970424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5564160000).

4928970424 is an abundant number, since it is smaller than the sum of its proper divisors (6199349576).

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

4928970424 is a wasteful number, since it uses less digits than its factorization.

4928970424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340 (or 4336 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 4928970424 is about 70206.6266388010. The cubic root of 4928970424 is about 1701.8400404212.

The spelling of 4928970424 in words is "four billion, nine hundred twenty-eight million, nine hundred seventy thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 532 1064 2069 2239 4138 4478 8276 8956 14483 15673 16552 17912 28966 31346 39311 42541 57932 62692 78622 85082 115864 125384 157244 170164 275177 297787 314488 340328 550354 595574 1100708 1191148 2201416 2382296 4632491 9264982 18529964 32427437 37059928 64854874 88017329 129709748 176034658 259419496 352069316 616121303 704138632 1232242606 2464485212 4928970424