Search a number
-
+
898029232404 = 2231187158339827
BaseRepresentation
bin11010001000101101011…
…01101010000100010100
310011211222012102201022220
431010112231222010110
5104203130440414104
61524314323022340
7121611000346263
oct15042655520424
93154865381286
10898029232404
113169410a9a47
1212606420a9b0
13668b73a8535
143167177a5da
151855e4e07d9
hexd116b6a114

898029232404 has 48 divisors (see below), whose sum is σ = 2098544329728. Its totient is φ = 298894448608.

The previous prime is 898029232381. The next prime is 898029232447. The reversal of 898029232404 is 404232920898.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22528339 + ... + 22568165.

It is an arithmetic number, because the mean of its divisors is an integer number (43719673536).

Almost surely, 2898029232404 is an apocalyptic number.

It is an amenable number.

898029232404 is an abundant number, since it is smaller than the sum of its proper divisors (1200515097324).

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

898029232404 is a wasteful number, since it uses less digits than its factorization.

898029232404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42604 (or 42602 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 898029232404 in words is "eight hundred ninety-eight billion, twenty-nine million, two hundred thirty-two thousand, four hundred four".

Divisors: 1 2 3 4 6 12 1187 1583 2374 3166 3561 4748 4749 6332 7122 9498 14244 18996 39827 79654 119481 159308 238962 477924 1879021 3758042 5637063 7516084 11274126 22548252 47274649 63046141 94549298 126092282 141823947 189098596 189138423 252184564 283647894 378276846 567295788 756553692 74835769367 149671538734 224507308101 299343077468 449014616202 898029232404