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5470763345 = 56117936929
BaseRepresentation
bin1010001100001010…
…10011100101010001
3112010021012120110122
411012011103211101
542201003411340
62302505240025
7252366502235
oct50605234521
915107176418
105470763345
112358115523
121088193015
13692548298
1439c8065c5
15220446db5
hex146153951

5470763345 has 8 divisors (see below), whose sum is σ = 6672537960. Its totient is φ = 4304862720.

The previous prime is 5470763341. The next prime is 5470763357. The reversal of 5470763345 is 5433670745.

It can be written as a sum of positive squares in 4 ways, for example, as 235806736 + 5234956609 = 15356^2 + 72353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5470763345 - 22 = 5470763341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5470763296 and 5470763305.

It is not an unprimeable number, because it can be changed into a prime (5470763341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8968160 + ... + 8968769.

It is an arithmetic number, because the mean of its divisors is an integer number (834067245).

Almost surely, 25470763345 is an apocalyptic number.

It is an amenable number.

5470763345 is a deficient number, since it is larger than the sum of its proper divisors (1201774615).

5470763345 is a wasteful number, since it uses less digits than its factorization.

5470763345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17936995.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The square root of 5470763345 is about 73964.6087328257. The cubic root of 5470763345 is about 1762.0408643925.

The spelling of 5470763345 in words is "five billion, four hundred seventy million, seven hundred sixty-three thousand, three hundred forty-five".

Divisors: 1 5 61 305 17936929 89684645 1094152669 5470763345