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5437429760 = 21157312447
BaseRepresentation
bin1010001000001100…
…01001100000000000
3112000221111001101102
411010012021200000
542113440223020
62255314553532
7251513250620
oct50406114000
915027431342
105437429760
112340318504
121078b988a8
13688676b79
1439820a880
1521c560475
hex144189800

5437429760 has 192 divisors, whose sum is σ = 15397724160. Its totient is φ = 1803386880.

The previous prime is 5437429727. The next prime is 5437429763. The reversal of 5437429760 is 679247345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5437429763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2220857 + ... + 2223303.

It is an arithmetic number, because the mean of its divisors is an integer number (80196480).

Almost surely, 25437429760 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 5437429760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7698862080).

5437429760 is an abundant number, since it is smaller than the sum of its proper divisors (9960294400).

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

5437429760 is a wasteful number, since it uses less digits than its factorization.

5437429760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512 (or 2492 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 5437429760 is about 73738.9297454201. The cubic root of 5437429760 is about 1758.4548422028.

The spelling of 5437429760 in words is "five billion, four hundred thirty-seven million, four hundred twenty-nine thousand, seven hundred sixty".