Search a number
-
+
2998413009 = 321923762373
BaseRepresentation
bin1011001010111000…
…0010011011010001
321201222001011101200
42302232002123101
522120043204014
61213310221413
7134206042614
oct26256023321
97658034350
102998413009
1112a9587089
126b81b4869
1338a27a0a7
1420631217b
1512837da09
hexb2b826d1

2998413009 has 24 divisors (see below), whose sum is σ = 4757213760. Its totient is φ = 1811395872.

The previous prime is 2998413001. The next prime is 2998413013. The reversal of 2998413009 is 9003148992.

It is not a de Polignac number, because 2998413009 - 23 = 2998413001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2998413001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377254 + ... + 385119.

It is an arithmetic number, because the mean of its divisors is an integer number (198217240).

Almost surely, 22998413009 is an apocalyptic number.

It is an amenable number.

2998413009 is a deficient number, since it is larger than the sum of its proper divisors (1758800751).

2998413009 is a wasteful number, since it uses less digits than its factorization.

2998413009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762421 (or 762418 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 2998413009 is about 54757.7666546034. The cubic root of 2998413009 is about 1441.9952102182.

The spelling of 2998413009 in words is "two billion, nine hundred ninety-eight million, four hundred thirteen thousand, nine".

Divisors: 1 3 9 19 23 57 69 171 207 437 1311 3933 762373 2287119 6861357 14485087 17534579 43455261 52603737 130365783 157811211 333157001 999471003 2998413009