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58304244240385 = 51121317436066297
BaseRepresentation
bin11010100000111000000111…
…10001000101000000000001
321122102211110000202110000121
431100130003301011000001
530120224043011143020
6324000333335220241
715165225345002503
oct1520340361050001
9248384400673017
1058304244240385
1117639766981200
126657905517681
13266c0b3541380
141057d24959d73
156b1961ba1baa
hex350703c45001

58304244240385 has 48 divisors (see below), whose sum is σ = 87691188262608. Its totient is φ = 36838880686080.

The previous prime is 58304244240373. The next prime is 58304244240413.

58304244240385 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 2088259096561 + 56215985143824 = 1445081^2 + 7497732^2 .

It is not a de Polignac number, because 58304244240385 - 223 = 58304235851777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217899444 + ... + 218166853.

It is an arithmetic number, because the mean of its divisors is an integer number (1826899755471).

Almost surely, 258304244240385 is an apocalyptic number.

58304244240385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58304244240385 is a deficient number, since it is larger than the sum of its proper divisors (29386944022223).

58304244240385 is a wasteful number, since it uses less digits than its factorization.

58304244240385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436066354 (or 436066343 counting only the distinct ones).

The product of its (nonzero) digits is 14745600, while the sum is 52.

The spelling of 58304244240385 in words is "fifty-eight trillion, three hundred four billion, two hundred forty-four million, two hundred forty thousand, three hundred eighty-five".

Divisors: 1 5 11 13 17 55 65 85 121 143 187 221 605 715 935 1105 1573 2057 2431 7865 10285 12155 26741 133705 436066297 2180331485 4796729267 5668861861 7413127049 23983646335 28344309305 37065635245 52764021937 62357480471 81544397539 96370651637 263820109685 311787402355 407721987695 481853258185 685932285181 896988372929 1060077168007 3429661425905 4484941864645 5300385840035 11660848848077 58304244240385