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58378673244 = 22322721431231
BaseRepresentation
bin110110010111101000…
…111101110001011100
312120200111202212120010
4312113220331301130
51424024420020434
642452505323220
74134451351353
oct662750756134
9176614685503
1058378673244
112283826a2a1
12b392a96510
135674898148
142b7b40a99a
1517ba23e9e9
hexd97a3dc5c

58378673244 has 24 divisors (see below), whose sum is σ = 136816985088. Its totient is φ = 19373831920.

The previous prime is 58378673219. The next prime is 58378673267. The reversal of 58378673244 is 44237687385.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10712892 + ... + 10718339.

It is an arithmetic number, because the mean of its divisors is an integer number (5700707712).

Almost surely, 258378673244 is an apocalyptic number.

It is an amenable number.

58378673244 is an abundant number, since it is smaller than the sum of its proper divisors (78438311844).

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

58378673244 is a wasteful number, since it uses less digits than its factorization.

58378673244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21431465 (or 21431463 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 57.

The spelling of 58378673244 in words is "fifty-eight billion, three hundred seventy-eight million, six hundred seventy-three thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 227 454 681 908 1362 2724 21431231 42862462 64293693 85724924 128587386 257174772 4864889437 9729778874 14594668311 19459557748 29189336622 58378673244