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4551200013 = 312831182437
BaseRepresentation
bin1000011110100010…
…11100110100001101
3102202011212220201110
410033101130310031
533310101400023
62031340002233
7220532363463
oct41721346415
912664786643
104551200013
111a26040a28
12a70230379
13576b92179
14312636833
151b9853a93
hex10f45cd0d

4551200013 has 8 divisors (see below), whose sum is σ = 6073001568. Its totient is φ = 3031765904.

The previous prime is 4551199981. The next prime is 4551200029. The reversal of 4551200013 is 3100021554.

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 4551200013 - 25 = 4551199981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551200063) 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, 587370 + ... + 595067.

It is an arithmetic number, because the mean of its divisors is an integer number (759125196).

Almost surely, 24551200013 is an apocalyptic number.

It is an amenable number.

4551200013 is a deficient number, since it is larger than the sum of its proper divisors (1521801555).

4551200013 is a wasteful number, since it uses less digits than its factorization.

4551200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183723.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 4551200013 is about 67462.5823179042. The cubic root of 4551200013 is about 1657.2014603514.

Adding to 4551200013 its reverse (3100021554), we get a palindrome (7651221567).

The spelling of 4551200013 in words is "four billion, five hundred fifty-one million, two hundred thousand, thirteen".

Divisors: 1 3 1283 3849 1182437 3547311 1517066671 4551200013