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5045000736 = 253131401161
BaseRepresentation
bin1001011001011010…
…01001101000100000
3111000121001120222010
410230231021220200
540313010010421
62152335512520
7236006540646
oct45455115040
914017046863
105045000736
1121598537a6
12b89688740
13625286649
1435c057196
151e7d95076
hex12cb49a20

5045000736 has 48 divisors (see below), whose sum is σ = 13344252768. Its totient is φ = 1668825600.

The previous prime is 5045000693. The next prime is 5045000761. The reversal of 5045000736 is 6370005405.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 188005 + ... + 213156.

It is an arithmetic number, because the mean of its divisors is an integer number (278005266).

Almost surely, 25045000736 is an apocalyptic number.

It is an amenable number.

5045000736 is an abundant number, since it is smaller than the sum of its proper divisors (8299252032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5045000736 is a wasteful number, since it uses less digits than its factorization.

5045000736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401305 (or 401297 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 5045000736 is about 71028.1686093623. The cubic root of 5045000736 is about 1715.0906446266.

The spelling of 5045000736 in words is "five billion, forty-five million, seven hundred thirty-six", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 131 262 393 524 786 1048 1572 2096 3144 4192 6288 12576 401161 802322 1203483 1604644 2406966 3209288 4813932 6418576 9627864 12837152 19255728 38511456 52552091 105104182 157656273 210208364 315312546 420416728 630625092 840833456 1261250184 1681666912 2522500368 5045000736