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4919101100 = 2252431143977
BaseRepresentation
bin1001001010011001…
…11000011010101100
3110200211011020010122
410211030320122230
540033242213400
62132041224112
7232620445424
oct44514703254
913624136118
104919101100
1120a4782511
12b53492038
13605175314
14349443484
151dbcc6685
hex1253386ac

4919101100 has 36 divisors (see below), whose sum is σ = 10922701944. Its totient is φ = 1921879680.

The previous prime is 4919101093. The next prime is 4919101129. The reversal of 4919101100 is 11019194.

It is a self number, because there is not a number n which added to its sum of digits gives 4919101100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567689 + ... + 576288.

Almost surely, 24919101100 is an apocalyptic number.

It is an amenable number.

4919101100 is an abundant number, since it is smaller than the sum of its proper divisors (6003600844).

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

4919101100 is a wasteful number, since it uses less digits than its factorization.

4919101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144034 (or 1144027 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 4919101100 is about 70136.3037235354. The cubic root of 4919101100 is about 1700.7034113305.

The spelling of 4919101100 in words is "four billion, nine hundred nineteen million, one hundred one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 43 50 86 100 172 215 430 860 1075 2150 4300 1143977 2287954 4575908 5719885 11439770 22879540 28599425 49191011 57198850 98382022 114397700 196764044 245955055 491910110 983820220 1229775275 2459550550 4919101100