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58398089385 = 3531419299731
BaseRepresentation
bin110110011000110011…
…000010000010101001
312120201212022022111110
4312120303002002221
51424044402330020
642454441420533
74135105366236
oct663063020251
9176655268443
1058398089385
1122848220999
12b39949a749
13567890589c
142b7dc2278d
1517bbcc78e0
hexd98cc20a9

58398089385 has 32 divisors (see below), whose sum is σ = 96681553920. Its totient is φ = 30068913600.

The previous prime is 58398089383. The next prime is 58398089389.

58398089385 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58398089385 - 21 = 58398089383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58398089383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44970 + ... + 344700.

It is an arithmetic number, because the mean of its divisors is an integer number (3021298560).

Almost surely, 258398089385 is an apocalyptic number.

It is an amenable number.

58398089385 is a deficient number, since it is larger than the sum of its proper divisors (38283464535).

58398089385 is a wasteful number, since it uses less digits than its factorization.

58398089385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300189.

The product of its (nonzero) digits is 74649600, while the sum is 66.

The spelling of 58398089385 in words is "fifty-eight billion, three hundred ninety-eight million, eighty-nine thousand, three hundred eighty-five".

Divisors: 1 3 5 15 31 93 155 419 465 1257 2095 6285 12989 38967 64945 194835 299731 899193 1498655 4495965 9291661 27874983 46458305 125587289 139374915 376761867 627936445 1883809335 3893205959 11679617877 19466029795 58398089385