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105000233000 = 2353138076941
BaseRepresentation
bin110000111001010000…
…0000110100000101000
3101001000122110111102112
41201302200012200220
53210020024424000
6120123023221452
710405001153165
oct1416240064050
9331018414375
10105000233000
1140591992173
1218424447888
139b947203b0
14512118306c
152ae81da235
hex1872806828

105000233000 has 64 divisors (see below), whose sum is σ = 264600619920. Its totient is φ = 38769312000.

The previous prime is 105000232957. The next prime is 105000233003. The reversal of 105000233000 is 332000501.

It can be written as a sum of positive squares in 8 ways, for example, as 15806021284 + 89194211716 = 125722^2 + 298654^2 .

It is a super-2 number, since 2×1050002330002 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105000233003) 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, 4025471 + ... + 4051470.

Almost surely, 2105000233000 is an apocalyptic number.

105000233000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105000233000 is an abundant number, since it is smaller than the sum of its proper divisors (159600386920).

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

105000233000 is a wasteful number, since it uses less digits than its factorization.

105000233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8076975 (or 8076961 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

Adding to 105000233000 its reverse (332000501), we get a palindrome (105332233501).

The spelling of 105000233000 in words is "one hundred five billion, two hundred thirty-three thousand".

Divisors: 1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 200 250 260 325 500 520 650 1000 1300 1625 2600 3250 6500 13000 8076941 16153882 32307764 40384705 64615528 80769410 105000233 161538820 201923525 210000466 323077640 403847050 420000932 525001165 807694100 840001864 1009617625 1050002330 1615388200 2019235250 2100004660 2625005825 4038470500 4200009320 5250011650 8076941000 10500023300 13125029125 21000046600 26250058250 52500116500 105000233000