[go: up one dir, main page]

Search a number
-
+
2300104420 = 2251723294131
BaseRepresentation
bin1000100100011000…
…1100111011100100
312221022001102002121
42021012030323210
514202311320140
61020123115324
7110666364535
oct21106147344
95838042077
102300104420
11a80392549
12542372b44
132a86b0843
1417b69868c
15d6de264a
hex8918cee4

2300104420 has 48 divisors (see below), whose sum is σ = 5336731008. Its totient is φ = 828270080.

The previous prime is 2300104399. The next prime is 2300104517. The reversal of 2300104420 is 244010032.

It is a junction number, because it is equal to n+sod(n) for n = 2300104394 and 2300104403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139246 + ... + 154885.

It is an arithmetic number, because the mean of its divisors is an integer number (111181896).

Almost surely, 22300104420 is an apocalyptic number.

2300104420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300104420 is an abundant number, since it is smaller than the sum of its proper divisors (3036626588).

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

2300104420 is a wasteful number, since it uses less digits than its factorization.

2300104420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294180 (or 294178 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2300104420 is about 47959.4038745270. The cubic root of 2300104420 is about 1320.0260975863.

Adding to 2300104420 its reverse (244010032), we get a palindrome (2544114452).

The spelling of 2300104420 in words is "two billion, three hundred million, one hundred four thousand, four hundred twenty".

Divisors: 1 2 4 5 10 17 20 23 34 46 68 85 92 115 170 230 340 391 460 782 1564 1955 3910 7820 294131 588262 1176524 1470655 2941310 5000227 5882620 6765013 10000454 13530026 20000908 25001135 27060052 33825065 50002270 67650130 100004540 115005221 135300260 230010442 460020884 575026105 1150052210 2300104420