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5245160928 = 253767971201
BaseRepresentation
bin1001110001010001…
…01100110111100000
3111112112200210010120
410320220230313200
541220230122203
62224250000240
7243660063240
oct47050546740
914475623116
105245160928
112251836047
121024716080
13657898827
1437a87bb20
1520a731b53
hex138a2cde0

5245160928 has 192 divisors, whose sum is σ = 16148418048. Its totient is φ = 1459814400.

The previous prime is 5245160917. The next prime is 5245160939. The reversal of 5245160928 is 8290615425.

It is an interprime number because it is at equal distance from previous prime (5245160917) and next prime (5245160939).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 5245160928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4366728 + ... + 4367928.

It is an arithmetic number, because the mean of its divisors is an integer number (84106344).

Almost surely, 25245160928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5245160928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8074209024).

5245160928 is an abundant number, since it is smaller than the sum of its proper divisors (10903257120).

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

5245160928 is a wasteful number, since it uses less digits than its factorization.

5245160928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385 (or 1377 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 5245160928 is about 72423.4832633725. The cubic root of 5245160928 is about 1737.4791664462.

The spelling of 5245160928 in words is "five billion, two hundred forty-five million, one hundred sixty thousand, nine hundred twenty-eight".