Search a number
-
+
4858090432 = 26137379987
BaseRepresentation
bin1001000011001000…
…01001001111000000
3110112120100120020021
410201210021033000
534422132343212
62122021423224
7231250041646
oct44144111700
913476316207
104858090432
1120732a1278
12b36b6ab14
135c5633330
143412c1196
151d6774307
hex1219093c0

4858090432 has 56 divisors (see below), whose sum is σ = 10524181136. Its totient is φ = 2211452928.

The previous prime is 4858090403. The next prime is 4858090441. The reversal of 4858090432 is 2340908584.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20743 + ... + 100729.

It is an arithmetic number, because the mean of its divisors is an integer number (187931806).

Almost surely, 24858090432 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 4858090432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5262090568).

4858090432 is an abundant number, since it is smaller than the sum of its proper divisors (5666090704).

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

4858090432 is a wasteful number, since it uses less digits than its factorization.

4858090432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80085 (or 80075 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 4858090432 is about 69700.0030989956. The cubic root of 4858090432 is about 1693.6429744931.

The spelling of 4858090432 in words is "four billion, eight hundred fifty-eight million, ninety thousand, four hundred thirty-two".

Divisors: 1 2 4 8 13 16 26 32 52 64 73 104 146 208 292 416 584 832 949 1168 1898 2336 3796 4672 7592 15184 30368 60736 79987 159974 319948 639896 1039831 1279792 2079662 2559584 4159324 5119168 5839051 8318648 11678102 16637296 23356204 33274592 46712408 66549184 75907663 93424816 151815326 186849632 303630652 373699264 607261304 1214522608 2429045216 4858090432