Search a number
-
+
29998296101230 = 254570436563561
BaseRepresentation
bin1101101001000100001011…
…10010000111000101101110
310221012210211211111201210021
412310202011302013011232
512412443002300214410
6143445005454432354
76214206512445262
oct664420562070556
9127183754451707
1029998296101230
11961622a105756
123445a548026ba
131397a9a429222
14759cd4d6c0a2
153704d0404eda
hex1b4885c8716e

29998296101230 has 16 divisors (see below), whose sum is σ = 53997059353104. Its totient is φ = 11999290358080.

The previous prime is 29998296101201. The next prime is 29998296101243. The reversal of 29998296101230 is 3210169289992.

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, 1288650 + ... + 7852210.

It is an arithmetic number, because the mean of its divisors is an integer number (3374816209569).

Almost surely, 229998296101230 is an apocalyptic number.

29998296101230 is a deficient number, since it is larger than the sum of its proper divisors (23998763251874).

29998296101230 is a wasteful number, since it uses less digits than its factorization.

29998296101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7020611.

The product of its (nonzero) digits is 7558272, while the sum is 61.

The spelling of 29998296101230 in words is "twenty-nine trillion, nine hundred ninety-eight billion, two hundred ninety-six million, one hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 457043 914086 2285215 4570430 6563561 13127122 32817805 65635610 2999829610123 5999659220246 14999148050615 29998296101230