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5380627247 = 19441276767
BaseRepresentation
bin1010000001011010…
…11101101100101111
3111212222121011222122
411000231131230233
542004420032442
62245525303155
7250223401622
oct50055355457
914788534878
105380627247
112311250986
121061b64abb
13679979408
14390861db9
1521758edd2
hex140b5db2f

5380627247 has 4 divisors (see below), whose sum is σ = 5380923456. Its totient is φ = 5380331040.

The previous prime is 5380627207. The next prime is 5380627249. The reversal of 5380627247 is 7427260835.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5380627247 - 214 = 5380610863 is a prime.

It is a super-2 number, since 2×53806272472 = 57902299142317598018, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5380627198 and 5380627207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5380627249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118943 + ... + 157824.

It is an arithmetic number, because the mean of its divisors is an integer number (1345230864).

Almost surely, 25380627247 is an apocalyptic number.

5380627247 is a deficient number, since it is larger than the sum of its proper divisors (296209).

5380627247 is a wasteful number, since it uses less digits than its factorization.

5380627247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296208.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 5380627247 is about 73352.7589597010. The cubic root of 5380627247 is about 1752.3101188858.

The spelling of 5380627247 in words is "five billion, three hundred eighty million, six hundred twenty-seven thousand, two hundred forty-seven".

Divisors: 1 19441 276767 5380627247