Search a number
-
+
4920733259 = 131919921997
BaseRepresentation
bin1001001010100110…
…00110111001001011
3110200221020011000222
410211103012321023
540034201431014
62132140220255
7232640354051
oct44523067113
913627204028
104920733259
1120a5697802
12b53b3a68b
136055c71b0
1434974a1d1
151dbeea08e
hex1254c6e4b

4920733259 has 8 divisors (see below), whose sum is σ = 5578159440. Its totient is φ = 4303151136.

The previous prime is 4920733241. The next prime is 4920733309. The reversal of 4920733259 is 9523370294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4920733259 - 28 = 4920733003 is a prime.

It is a super-2 number, since 2×49207332592 = 48427231612457522162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4920733159) 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, 9960752 + ... + 9961245.

It is an arithmetic number, because the mean of its divisors is an integer number (697269930).

Almost surely, 24920733259 is an apocalyptic number.

4920733259 is a deficient number, since it is larger than the sum of its proper divisors (657426181).

4920733259 is a wasteful number, since it uses less digits than its factorization.

4920733259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19922029.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 4920733259 is about 70147.9383802546. The cubic root of 4920733259 is about 1700.8914884726.

The spelling of 4920733259 in words is "four billion, nine hundred twenty million, seven hundred thirty-three thousand, two hundred fifty-nine".

Divisors: 1 13 19 247 19921997 258985961 378517943 4920733259