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58472023517 = 293171916073
BaseRepresentation
bin110110011101001101…
…000100010111011101
312120221000102120001122
4312131031010113131
51424222314223032
642510042220325
74136663666525
oct663515042735
9176830376048
1058472023517
1122885a29786
12b3ba1b46a5
13568b020cab
142b8998a685
1517c352e012
hexd9d3445dd

58472023517 has 16 divisors (see below), whose sum is σ = 63319034880. Its totient is φ = 53865033600.

The previous prime is 58472023501. The next prime is 58472023607. The reversal of 58472023517 is 71532027485.

It is a cyclic number.

It is not a de Polignac number, because 58472023517 - 24 = 58472023501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58472023117) 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, 394208 + ... + 521865.

It is an arithmetic number, because the mean of its divisors is an integer number (3957439680).

Almost surely, 258472023517 is an apocalyptic number.

It is an amenable number.

58472023517 is a deficient number, since it is larger than the sum of its proper divisors (4847011363).

58472023517 is a wasteful number, since it uses less digits than its factorization.

58472023517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916204.

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 58472023517 in words is "fifty-eight billion, four hundred seventy-two million, twenty-three thousand, five hundred seventeen".

Divisors: 1 29 31 71 899 2059 2201 63829 916073 26566117 28398263 65041183 823549627 1886194307 2016276673 58472023517