Search a number
-
+
10074240000 = 21033541153
BaseRepresentation
bin10010110000111100…
…01011010000000000
3222000002110102021000
421120132023100000
5131113001140000
64343353532000
7504435425046
oct113036132000
928002412230
1010074240000
1142aa711690
121b51a14000
13c471b1b76
146b7d6a396
153de675000
hex25878b400

10074240000 has 880 divisors, whose sum is σ = 41438485440. Its totient is φ = 2396160000.

The previous prime is 10074239927. The next prime is 10074240013. The reversal of 10074240000 is 4247001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (880).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 190079974 + ... + 190080026.

It is an arithmetic number, because the mean of its divisors is an integer number (47089188).

Almost surely, 210074240000 is an apocalyptic number.

10074240000 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 10074240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20719242720).

10074240000 is an abundant number, since it is smaller than the sum of its proper divisors (31364245440).

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

10074240000 is an equidigital number, since it uses as much as digits as its factorization.

10074240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

Adding to 10074240000 its reverse (4247001), we get a palindrome (10078487001).

The spelling of 10074240000 in words is "ten billion, seventy-four million, two hundred forty thousand".