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2098111834 = 271367732357
BaseRepresentation
bin111110100001110…
…1010010101011010
312102012222010100201
41331003222111122
513244104034314
6544105452414
7102664441060
oct17503522532
95365863321
102098111834
11987369525
124a67a110a
132758a95c0
1415c918030
15c42e2b74
hex7d0ea55a

2098111834 has 64 divisors (see below), whose sum is σ = 3986793216. Its totient is φ = 806091264.

The previous prime is 2098111811. The next prime is 2098111849. The reversal of 2098111834 is 4381118902.

It is a junction number, because it is equal to n+sod(n) for n = 2098111793 and 2098111802.

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 31 ways as a sum of consecutive naturals, for example, 888984 + ... + 891340.

It is an arithmetic number, because the mean of its divisors is an integer number (62293644).

Almost surely, 22098111834 is an apocalyptic number.

2098111834 is a deficient number, since it is larger than the sum of its proper divisors (1888681382).

2098111834 is a wasteful number, since it uses less digits than its factorization.

2098111834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 2098111834 is about 45805.1507365711. The cubic root of 2098111834 is about 1280.1952489428.

The spelling of 2098111834 in words is "two billion, ninety-eight million, one hundred eleven thousand, eight hundred thirty-four".

Divisors: 1 2 7 13 14 26 67 73 91 134 146 182 469 511 871 938 949 1022 1742 1898 2357 4714 4891 6097 6643 9782 12194 13286 16499 30641 32998 34237 61282 63583 68474 127166 157919 172061 214487 315838 344122 428974 445081 890162 1105433 1204427 2052947 2210866 2236793 2408854 4105894 4473586 11528087 14370629 15657551 23056174 28741258 31315102 80696609 149865131 161393218 299730262 1049055917 2098111834