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58235560245 = 3252245357637
BaseRepresentation
bin110110001111000111…
…000010000100110101
312120022112110222102200
4312033013002010311
51423231300411440
642430354055113
74131063044322
oct661707020465
9176275428380
1058235560245
1122774501395
12b352b7a499
13565103abb5
142b663d5b49
1517ac8c0c30
hexd8f1c2135

58235560245 has 24 divisors (see below), whose sum is σ = 100947884856. Its totient is φ = 31057043328.

The previous prime is 58235560241. The next prime is 58235560249. The reversal of 58235560245 is 54206553285.

58235560245 is a `hidden beast` number, since 5 + 8 + 2 + 35 + 5 + 602 + 4 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (58235560241) and next prime (58235560249).

It can be written as a sum of positive squares in 4 ways, for example, as 1191492324 + 57044067921 = 34518^2 + 238839^2 .

It is not a de Polignac number, because 58235560245 - 22 = 58235560241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 58235560245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58235560241) 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 23 ways as a sum of consecutive naturals, for example, 981567 + ... + 1039203.

It is an arithmetic number, because the mean of its divisors is an integer number (4206161869).

Almost surely, 258235560245 is an apocalyptic number.

It is an amenable number.

58235560245 is a deficient number, since it is larger than the sum of its proper divisors (42712324611).

58235560245 is a wasteful number, since it uses less digits than its factorization.

58235560245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80101 (or 80098 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The spelling of 58235560245 in words is "fifty-eight billion, two hundred thirty-five million, five hundred sixty thousand, two hundred forty-five".

Divisors: 1 3 5 9 15 45 22453 57637 67359 112265 172911 202077 288185 336795 518733 864555 1010385 2593665 1294123561 3882370683 6470617805 11647112049 19411853415 58235560245