Search a number
-
+
2474480097 = 3430549137
BaseRepresentation
bin1001001101111101…
…1001000111100001
320101110011121120000
42103133121013201
520031431330342
61045312410213
7115214506455
oct22337310741
96343147500
102474480097
11105a863581
12590846969
1330586570b
141968ca665
15e738944c
hex937d91e1

2474480097 has 10 divisors (see below), whose sum is σ = 3696445698. Its totient is φ = 1649653344.

The previous prime is 2474480089. The next prime is 2474480123. The reversal of 2474480097 is 7900844742.

It can be written as a sum of positive squares in only one way, i.e., 2115908001 + 358572096 = 45999^2 + 18936^2 .

It is not a de Polignac number, because 2474480097 - 23 = 2474480089 is a prime.

It is a super-2 number, since 2×24744800972 = 12246103500898258818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2474480087) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 15274488 + ... + 15274649.

Almost surely, 22474480097 is an apocalyptic number.

2474480097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2474480097 is a deficient number, since it is larger than the sum of its proper divisors (1221965601).

2474480097 is an equidigital number, since it uses as much as digits as its factorization.

2474480097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30549149 (or 30549140 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 2474480097 is about 49744.1463591446. The cubic root of 2474480097 is about 1352.5748931187.

The spelling of 2474480097 in words is "two billion, four hundred seventy-four million, four hundred eighty thousand, ninety-seven".

Divisors: 1 3 9 27 81 30549137 91647411 274942233 824826699 2474480097