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27065068764230 = 25731107116564317
BaseRepresentation
bin1100010011101100100111…
…10011110011110001000110
310112211101200011210012010202
412021312103303303301012
512021413230100423410
6133321304305050502
75462246430453110
oct611662363636106
9115741604705122
1027065068764230
11869525a806a92
123051484926a32
1312142c0523303
14697d561c83b0
1531e057cc3ca5
hex189d93cf3c46

27065068764230 has 64 divisors (see below), whose sum is σ = 58009864753152. Its totient is φ = 8896188597120.

The previous prime is 27065068764229. The next prime is 27065068764257. The reversal of 27065068764230 is 3246786056072.

It is a Curzon number.

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, 58049969 + ... + 58514348.

It is an arithmetic number, because the mean of its divisors is an integer number (906404136768).

Almost surely, 227065068764230 is an apocalyptic number.

27065068764230 is an abundant number, since it is smaller than the sum of its proper divisors (30944795988922).

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

27065068764230 is a wasteful number, since it uses less digits than its factorization.

27065068764230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116564469.

The product of its (nonzero) digits is 20321280, while the sum is 56.

The spelling of 27065068764230 in words is "twenty-seven trillion, sixty-five billion, sixty-eight million, seven hundred sixty-four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 62 70 107 155 214 217 310 434 535 749 1070 1085 1498 2170 3317 3745 6634 7490 16585 23219 33170 46438 116095 232190 116564317 233128634 582821585 815950219 1165643170 1631900438 3613493827 4079751095 7226987654 8159502190 12472381919 18067469135 24944763838 25294456789 36134938270 50588913578 62361909595 87306673433 124723819190 126472283945 174613346866 252944567890 386643839489 436533367165 773287678978 873066734330 1933219197445 2706506876423 3866438394890 5413013752846 13532534382115 27065068764230