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93369078042 = 23107187177731
BaseRepresentation
bin101011011110100111…
…0110001000100011010
322221000001101121100120
41112331032301010122
53012204440444132
6110520531214110
76513526032342
oct1267516610432
9287001347316
1093369078042
1136663457309
1216119147336
138a5cb0c596
14473a539d22
15266702702c
hex15bd3b111a

93369078042 has 32 divisors (see below), whose sum is σ = 188586537984. Its totient is φ = 30815281200.

The previous prime is 93369078041. The next prime is 93369078071. The reversal of 93369078042 is 24087096339.

It is not an unprimeable number, because it can be changed into a prime (93369078041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1162317 + ... + 1240047.

It is an arithmetic number, because the mean of its divisors is an integer number (5893329312).

Almost surely, 293369078042 is an apocalyptic number.

93369078042 is an abundant number, since it is smaller than the sum of its proper divisors (95217459942).

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

93369078042 is a wasteful number, since it uses less digits than its factorization.

93369078042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79714.

The product of its (nonzero) digits is 1959552, while the sum is 51.

The spelling of 93369078042 in words is "ninety-three billion, three hundred sixty-nine million, seventy-eight thousand, forty-two".

Divisors: 1 2 3 6 107 214 321 642 1871 3742 5613 11226 77731 155462 200197 233193 400394 466386 600591 1201182 8317217 16634434 24951651 49903302 145434701 290869402 436304103 872608206 15561513007 31123026014 46684539021 93369078042