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15104234000 = 245343917203
BaseRepresentation
bin11100001000100100…
…00101001000010000
31102222122021120212002
432010102011020100
5221413140442000
610534440053132
71043203604432
oct160422051020
942878246762
1015104234000
116450a45619
122b164641a8
131569312a8b
14a33dd8652
155d60538d5
hex384485210

15104234000 has 80 divisors (see below), whose sum is σ = 36607359360. Its totient is φ = 6027580800.

The previous prime is 15104233999. The next prime is 15104234029. The reversal of 15104234000 is 43240151.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 869399 + ... + 886601.

It is an arithmetic number, because the mean of its divisors is an integer number (457591992).

Almost surely, 215104234000 is an apocalyptic number.

15104234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15104234000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18303679680).

15104234000 is an abundant number, since it is smaller than the sum of its proper divisors (21503125360).

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

15104234000 is a wasteful number, since it uses less digits than its factorization.

15104234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17665 (or 17649 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 15104234000 its reverse (43240151), we get a palindrome (15147474151).

The spelling of 15104234000 in words is "fifteen billion, one hundred four million, two hundred thirty-four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 439 500 878 1000 1756 2000 2195 3512 4390 7024 8780 10975 17203 17560 21950 34406 35120 43900 54875 68812 86015 87800 109750 137624 172030 175600 219500 275248 344060 430075 439000 688120 860150 878000 1376240 1720300 2150375 3440600 4300750 6881200 7552117 8601500 15104234 17203000 30208468 34406000 37760585 60416936 75521170 120833872 151042340 188802925 302084680 377605850 604169360 755211700 944014625 1510423400 1888029250 3020846800 3776058500 7552117000 15104234000