Search a number
-
+
2830285810463 = 193112373884591
BaseRepresentation
bin101001001011111010001…
…011100010101100011111
3101000120110111002011120112
4221023322023202230133
5332332411131413323
610004114303240235
7411324056306426
oct51137213425437
911016414064515
102830285810463
119a1354611201
12398640ba907b
13176b82b76147
149adb51bc2bd
154d950053178
hex292fa2e2b1f

2830285810463 has 16 divisors (see below), whose sum is σ = 3077839933440. Its totient is φ = 2592730749600.

The previous prime is 2830285810411. The next prime is 2830285810477. The reversal of 2830285810463 is 3640185820382.

It is a cyclic number.

It is not a de Polignac number, because 2830285810463 - 216 = 2830285744927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830285810493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213703 + ... + 2670888.

It is an arithmetic number, because the mean of its divisors is an integer number (192364995840).

Almost surely, 22830285810463 is an apocalyptic number.

2830285810463 is a deficient number, since it is larger than the sum of its proper divisors (247554122977).

2830285810463 is a wasteful number, since it uses less digits than its factorization.

2830285810463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885878.

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 2830285810463 in words is "two trillion, eight hundred thirty billion, two hundred eighty-five million, eight hundred ten thousand, four hundred sixty-three".

Divisors: 1 19 31 589 1237 23503 38347 728593 3884591 73807229 120422321 2288024099 4805239067 91299542273 148962411077 2830285810463