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58010209992 = 23310753331
BaseRepresentation
bin110110000001101011…
…011000111011001000
312112201211110000000000
4312001223120323020
51422301103204432
642352144043000
74122355435440
oct660153307310
9175654400000
1058010209992
1122669284409
12b2ab603460
135616449157
142b444d5120
151797c0a57c
hexd81ad8ec8

58010209992 has 352 divisors, whose sum is σ = 190552409280. Its totient is φ = 16212493440.

The previous prime is 58010209969. The next prime is 58010210039. The reversal of 58010209992 is 29990201085.

It is a congruent number.

It is an unprimeable number.

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 87 ways as a sum of consecutive naturals, for example, 175257267 + ... + 175257597.

Almost surely, 258010209992 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 58010209992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95276204640).

58010209992 is an abundant number, since it is smaller than the sum of its proper divisors (132542199288).

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

58010209992 is an equidigital number, since it uses as much as digits as its factorization.

58010209992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The spelling of 58010209992 in words is "fifty-eight billion, ten million, two hundred nine thousand, nine hundred ninety-two".