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29297716084 = 2271380488231
BaseRepresentation
bin11011010010010001…
…111010101101110100
32210121210211011221201
4123102101322231310
5440000203403314
621243103422244
72055011322610
oct332221725564
983553734851
1029297716084
11114748847aa
1258178b4984
1329bba362a0
1415bd078340
15b67154b74
hex6d247ab74

29297716084 has 24 divisors (see below), whose sum is σ = 63102773888. Its totient is φ = 11590305120.

The previous prime is 29297716079. The next prime is 29297716103. The reversal of 29297716084 is 48061779292.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 40243752 + ... + 40244479.

Almost surely, 229297716084 is an apocalyptic number.

It is an amenable number.

29297716084 is an abundant number, since it is smaller than the sum of its proper divisors (33805057804).

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

29297716084 is a wasteful number, since it uses less digits than its factorization.

29297716084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80488255 (or 80488253 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 29297716084 in words is "twenty-nine billion, two hundred ninety-seven million, seven hundred sixteen thousand, eighty-four".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 80488231 160976462 321952924 563417617 1046347003 1126835234 2092694006 2253670468 4185388012 7324429021 14648858042 29297716084