Search a number
-
+
7480108052 = 2217971134037
BaseRepresentation
bin1101111011101100…
…10110010000010100
3201022022010212012222
412331312112100110
5110304401424202
63234124401512
7353235604124
oct67566262024
921268125188
107480108052
11319936498a
1215490a6298
13922914b51
1450d614c84
152dba534a2
hex1bdd96414

7480108052 has 24 divisors (see below), whose sum is σ = 14003101224. Its totient is φ = 3483758592.

The previous prime is 7480108049. The next prime is 7480108061. The reversal of 7480108052 is 2508010847.

It can be written as a sum of positive squares in 4 ways, for example, as 1302776836 + 6177331216 = 36094^2 + 78596^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560423 + ... + 573614.

It is an arithmetic number, because the mean of its divisors is an integer number (583462551).

Almost surely, 27480108052 is an apocalyptic number.

It is an amenable number.

7480108052 is a deficient number, since it is larger than the sum of its proper divisors (6522993172).

7480108052 is a wasteful number, since it uses less digits than its factorization.

7480108052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134155 (or 1134153 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 7480108052 is about 86487.6179114675. The cubic root of 7480108052 is about 1955.7017474104.

Adding to 7480108052 its reverse (2508010847), we get a palindrome (9988118899).

The spelling of 7480108052 in words is "seven billion, four hundred eighty million, one hundred eight thousand, fifty-two".

Divisors: 1 2 4 17 34 68 97 194 388 1649 3298 6596 1134037 2268074 4536148 19278629 38557258 77114516 110001589 220003178 440006356 1870027013 3740054026 7480108052