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5446701865 = 51129002813
BaseRepresentation
bin1010001001010011…
…00001001100101001
3112001120221010022201
411010221201030221
542123323424430
62300245420201
7251655126163
oct50451411451
915046833281
105446701865
112345580800
12108010a661
1368a572317
14399541933
1521d2928ca
hex144a61329

5446701865 has 12 divisors (see below), whose sum is σ = 7184245572. Its totient is φ = 3961237280.

The previous prime is 5446701863. The next prime is 5446701877. The reversal of 5446701865 is 5681076445.

5446701865 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1196053056 + 4250648809 = 34584^2 + 65197^2 .

It is not a de Polignac number, because 5446701865 - 21 = 5446701863 is a prime.

It is a super-2 number, since 2×54467018652 = 59333122412388956450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5446701863) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4500802 + ... + 4502011.

It is an arithmetic number, because the mean of its divisors is an integer number (598687131).

Almost surely, 25446701865 is an apocalyptic number.

5446701865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5446701865 is a deficient number, since it is larger than the sum of its proper divisors (1737543707).

5446701865 is a wasteful number, since it uses less digits than its factorization.

5446701865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002840 (or 9002829 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 5446701865 is about 73801.7741317917. The cubic root of 5446701865 is about 1759.4538018647.

It can be divided in two parts, 544670 and 1865, that added together give a triangular number (546535 = T1045).

The spelling of 5446701865 in words is "five billion, four hundred forty-six million, seven hundred one thousand, eight hundred sixty-five".

Divisors: 1 5 11 55 121 605 9002813 45014065 99030943 495154715 1089340373 5446701865