Search a number
-
+
10233838000 = 245346710957
BaseRepresentation
bin10011000011111101…
…11111100110110000
3222102012202211120001
421201332333212300
5131424330304000
64411254355344
7511414121251
oct114176774660
928365684501
1010233838000
114381809a61
121b9735bb54
13c71291659
146d1232b28
153ed69d46a
hex261fbf9b0

10233838000 has 80 divisors (see below), whose sum is σ = 24800671584. Its totient is φ = 4084396800.

The previous prime is 10233837961. The next prime is 10233838001. The reversal of 10233838000 is 83833201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10233838000.

It is not an unprimeable number, because it can be changed into a prime (10233838001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928522 + ... + 939478.

Almost surely, 210233838000 is an apocalyptic number.

10233838000 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 10233838000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12400335792).

10233838000 is an abundant number, since it is smaller than the sum of its proper divisors (14566833584).

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

10233838000 is a wasteful number, since it uses less digits than its factorization.

10233838000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11447 (or 11431 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 10233838000 in words is "ten billion, two hundred thirty-three million, eight hundred thirty-eight thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 467 500 934 1000 1868 2000 2335 3736 4670 7472 9340 10957 11675 18680 21914 23350 37360 43828 46700 54785 58375 87656 93400 109570 116750 175312 186800 219140 233500 273925 438280 467000 547850 876560 934000 1095700 1369625 2191400 2739250 4382800 5116919 5478500 10233838 10957000 20467676 21914000 25584595 40935352 51169190 81870704 102338380 127922975 204676760 255845950 409353520 511691900 639614875 1023383800 1279229750 2046767600 2558459500 5116919000 10233838000