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58381560700 = 22521976014931
BaseRepresentation
bin110110010111110011…
…111110101101111100
312120200201012120101221
4312113303332231330
51424031134420300
642453051243124
74134515035531
oct662763765574
9176621176357
1058381560700
1122839961721
12b393a494a4
1356753694b8
142b7b95cd88
1517ba61031a
hexd97cfeb7c

58381560700 has 72 divisors (see below), whose sum is σ = 127568803824. Its totient is φ = 23190720000.

The previous prime is 58381560691. The next prime is 58381560719. The reversal of 58381560700 is 706518385.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11837235 + ... + 11842165.

It is an arithmetic number, because the mean of its divisors is an integer number (1771788942).

Almost surely, 258381560700 is an apocalyptic number.

58381560700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58381560700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63784401912).

58381560700 is an abundant number, since it is smaller than the sum of its proper divisors (69187243124).

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

58381560700 is a wasteful number, since it uses less digits than its factorization.

58381560700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743 (or 5736 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 58381560700 in words is "fifty-eight billion, three hundred eighty-one million, five hundred sixty thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 197 394 601 788 985 1202 1970 2404 3005 3940 4925 4931 6010 9850 9862 12020 15025 19700 19724 24655 30050 49310 60100 98620 118397 123275 236794 246550 473588 493100 591985 971407 1183970 1942814 2367940 2959925 2963531 3885628 4857035 5919850 5927062 9714070 11839700 11854124 14817655 19428140 24285175 29635310 48570350 59270620 74088275 97140700 148176550 296353100 583815607 1167631214 2335262428 2919078035 5838156070 11676312140 14595390175 29190780350 58381560700