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58016565047 = 747269655547
BaseRepresentation
bin110110000010000011…
…101000011100110111
312112202021101212111102
4312002003220130313
51422304220040142
642352532200315
74122463444340
oct660203503467
9175667355442
1058016565047
1122671925021
12b2b176909b
13561786293c
142b452ab0c7
151798563532
hexd820e8737

58016565047 has 16 divisors (see below), whose sum is σ = 67967216640. Its totient is φ = 48489426528.

The previous prime is 58016565041. The next prime is 58016565053. The reversal of 58016565047 is 74056561085.

It is an interprime number because it is at equal distance from previous prime (58016565041) and next prime (58016565053).

It is a cyclic number.

It is not a de Polignac number, because 58016565047 - 228 = 57748129591 is a prime.

It is a super-2 number, since 2×580165650472 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58016564992 and 58016565010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58016565041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239273 + ... + 416274.

It is an arithmetic number, because the mean of its divisors is an integer number (4247951040).

Almost surely, 258016565047 is an apocalyptic number.

58016565047 is a deficient number, since it is larger than the sum of its proper divisors (9950651593).

58016565047 is a wasteful number, since it uses less digits than its factorization.

58016565047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655870.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 58016565047 in words is "fifty-eight billion, sixteen million, five hundred sixty-five thousand, forty-seven".

Divisors: 1 7 47 269 329 1883 12643 88501 655547 4588829 30810709 176342143 215674963 1234395001 8288080721 58016565047