Search a number
-
+
5120976 = 243715241
BaseRepresentation
bin10011100010001111010000
3100122011122210
4103202033100
52302332401
6301432120
761345650
oct23421720
910564583
105120976
112988513
12186b640
1310a3b83
14974360
156b24d6
hex4e23d0

5120976 has 40 divisors (see below), whose sum is σ = 15120064. Its totient is φ = 1463040.

The previous prime is 5120963. The next prime is 5121007. The reversal of 5120976 is 6790215.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7285 + ... + 7956.

Almost surely, 25120976 is an apocalyptic number.

5120976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5120976 is an abundant number, since it is smaller than the sum of its proper divisors (9999088).

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

5120976 is a wasteful number, since it uses less digits than its factorization.

5120976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15259 (or 15253 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 5120976 is about 2262.9573570883. The cubic root of 5120976 is about 172.3657262164.

The spelling of 5120976 in words is "five million, one hundred twenty thousand, nine hundred seventy-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 15241 30482 45723 60964 91446 106687 121928 182892 213374 243856 320061 365784 426748 640122 731568 853496 1280244 1706992 2560488 5120976