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230812008384 = 2631202145877
BaseRepresentation
bin1101011011110101110…
…1111011111111000000
3211001202200111212222010
43112331131323333000
512240200333232014
6254011130212520
722450510462146
oct3267535737700
9731680455863
10230812008384
11899833a8141
1238896584140
13189c49acbb9
14b2582dd596
15600d4e8359
hex35bd77bfc0

230812008384 has 28 divisors (see below), whose sum is σ = 610690106024. Its totient is φ = 76937336064.

The previous prime is 230812008373. The next prime is 230812008443. The reversal of 230812008384 is 483800218032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 601072747 + ... + 601073130.

Almost surely, 2230812008384 is an apocalyptic number.

230812008384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230812008384 is an abundant number, since it is smaller than the sum of its proper divisors (379878097640).

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

230812008384 is a wasteful number, since it uses less digits than its factorization.

230812008384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202145892 (or 1202145882 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 230812008384 in words is "two hundred thirty billion, eight hundred twelve million, eight thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 1202145877 2404291754 3606437631 4808583508 7212875262 9617167016 14425750524 19234334032 28851501048 38468668064 57703002096 76937336128 115406004192 230812008384