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29760804299 = 17192329138139
BaseRepresentation
bin11011101101111000…
…011101010111001011
32211211002012111120002
4123231320131113023
5441422231214144
621401045153215
72102333443202
oct335570352713
984732174502
1029760804299
111169221a836
1259269bb80b
132a63966395
141624782239
15b92b2b14e
hex6ede1d5cb

29760804299 has 32 divisors (see below), whose sum is σ = 35805888000. Its totient is φ = 24506786304.

The previous prime is 29760804289. The next prime is 29760804301. The reversal of 29760804299 is 99240806792.

It is not a de Polignac number, because 29760804299 - 28 = 29760804043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29760804259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146372 + ... + 284510.

It is an arithmetic number, because the mean of its divisors is an integer number (1118934000).

Almost surely, 229760804299 is an apocalyptic number.

29760804299 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

29760804299 is a deficient number, since it is larger than the sum of its proper divisors (6045083701).

29760804299 is a wasteful number, since it uses less digits than its factorization.

29760804299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138227.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 29760804299 in words is "twenty-nine billion, seven hundred sixty million, eight hundred four thousand, two hundred ninety-nine".

Divisors: 1 17 19 23 29 323 391 437 493 551 667 7429 9367 11339 12673 138139 215441 2348363 2624641 3177197 4006031 44618897 54012349 60366743 68102527 76114589 92138713 1026234631 1293948013 1566358121 1750635547 29760804299