Search a number
-
+
4974996069 = 324312855287
BaseRepresentation
bin1001010001000100…
…00110101001100101
3110211201022222121200
410220202012221211
540142044333234
62141355233113
7234166524501
oct45042065145
913751288550
104974996069
11212328a1aa
12b6a148799
13613915974
14352a33301
151e1b67d99
hex128886a65

4974996069 has 12 divisors (see below), whose sum is σ = 7353224736. Its totient is φ = 3239532072.

The previous prime is 4974996041. The next prime is 4974996073. The reversal of 4974996069 is 9606994794.

It is not a de Polignac number, because 4974996069 - 216 = 4974930533 is a prime.

It is a super-3 number, since 3×49749960693 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4974995997 and 4974996015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974996029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6427257 + ... + 6428030.

It is an arithmetic number, because the mean of its divisors is an integer number (612768728).

Almost surely, 24974996069 is an apocalyptic number.

It is an amenable number.

4974996069 is a deficient number, since it is larger than the sum of its proper divisors (2378228667).

4974996069 is a wasteful number, since it uses less digits than its factorization.

4974996069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12855336 (or 12855333 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 63.

The square root of 4974996069 is about 70533.6520322037. The cubic root of 4974996069 is about 1707.1207739662.

The spelling of 4974996069 in words is "four billion, nine hundred seventy-four million, nine hundred ninety-six thousand, sixty-nine".

Divisors: 1 3 9 43 129 387 12855287 38565861 115697583 552777341 1658332023 4974996069