Search a number
-
+
10384392192 = 2143211271
BaseRepresentation
bin10011010101111010…
…10100000000000000
3222210201001210002020
421222331110000000
5132231401022232
64434233321440
7515222606616
oct115275240000
928721053066
1010384392192
11444979a609
122019866280
13c96525885
147072236b6
1540b9dbe2c
hex26af54000

10384392192 has 60 divisors (see below), whose sum is σ = 27690998496. Its totient is φ = 3461447680.

The previous prime is 10384392191. The next prime is 10384392233. The reversal of 10384392192 is 29129348301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10384392191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56484 + ... + 154787.

Almost surely, 210384392192 is an apocalyptic number.

10384392192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10384392192 is an abundant number, since it is smaller than the sum of its proper divisors (17306606304).

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

10384392192 is an frugal number, since it uses more digits than its factorization.

10384392192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211302 (or 211276 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 10384392192 in words is "ten billion, three hundred eighty-four million, three hundred ninety-two thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 4096 6144 8192 12288 16384 24576 49152 211271 422542 633813 845084 1267626 1690168 2535252 3380336 5070504 6760672 10141008 13521344 20282016 27042688 40564032 54085376 81128064 108170752 162256128 216341504 324512256 432683008 649024512 865366016 1298049024 1730732032 2596098048 3461464064 5192196096 10384392192