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58208291712 = 273341547751
BaseRepresentation
bin110110001101011111…
…000000101110000000
312120020122011121001000
4312031133000232000
51423202310313322
642423541412000
74130312213244
oct661537005600
9176218147030
1058208291712
112276007710a
12b345a0a000
1356484b127c
142b62938424
1517aa2d63ac
hexd8d7c0b80

58208291712 has 256 divisors, whose sum is σ = 176541926400. Its totient is φ = 18869760000.

The previous prime is 58208291683. The next prime is 58208291723. The reversal of 58208291712 is 21719280285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77507337 + ... + 77508087.

It is an arithmetic number, because the mean of its divisors is an integer number (689616900).

Almost surely, 258208291712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58208291712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88270963200).

58208291712 is an abundant number, since it is smaller than the sum of its proper divisors (118333634688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58208291712 is a wasteful number, since it uses less digits than its factorization.

58208291712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1362 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 58208291712 in words is "fifty-eight billion, two hundred eight million, two hundred ninety-one thousand, seven hundred twelve".