Search a number
-
+
214294929595 = 51967711732741
BaseRepresentation
bin1100011110010011111…
…0010010000010111011
3202111010120201100102021
43013210332102002323
512002334000221340
6242240140015311
721324266563405
oct3074476220273
9674116640367
10214294929595
11829779a03aa
1235646b31537
1317291a71cb6
14a52c80bb75
155893413e4a
hex31e4f920bb

214294929595 has 64 divisors (see below), whose sum is σ = 280310492160. Its totient is φ = 156766579200.

The previous prime is 214294929593. The next prime is 214294929623. The reversal of 214294929595 is 595929492412.

It is not a de Polignac number, because 214294929595 - 21 = 214294929593 is a prime.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (214294929593) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78179925 + ... + 78182665.

It is an arithmetic number, because the mean of its divisors is an integer number (4379851440).

Almost surely, 2214294929595 is an apocalyptic number.

214294929595 is a deficient number, since it is larger than the sum of its proper divisors (66015562565).

214294929595 is a wasteful number, since it uses less digits than its factorization.

214294929595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076.

The product of its digits is 20995200, while the sum is 61.

The spelling of 214294929595 in words is "two hundred fourteen billion, two hundred ninety-four million, nine hundred twenty-nine thousand, five hundred ninety-five".

Divisors: 1 5 19 67 71 95 173 335 355 865 1273 1349 2741 3287 4757 6365 6745 11591 12283 13705 16435 23785 52079 57955 61415 90383 183647 194611 220229 233377 260395 451915 474193 822961 918235 973055 1101145 1166885 2370965 3489293 3697609 4114805 9009667 13038937 15636259 17446465 18488045 31770931 33667703 45048335 65194685 78181295 158854655 168338515 247739803 603647689 639686357 1238699015 2255736101 3018238445 3198431785 11278680505 42858985919 214294929595