Search a number
-
+
105014230400 = 275232816947
BaseRepresentation
bin110000111001101010…
…1011111110110000000
3101001001121210122020202
41201303111133312000
53210032120333100
6120124243224332
710405231142012
oct1416325376600
9331047718222
10105014230400
1140599882672
12184290780a8
139b975b1591
145122d881b2
152ae95527d5
hex187355fd80

105014230400 has 48 divisors (see below), whose sum is σ = 259417973940. Its totient is φ = 42005690880.

The previous prime is 105014230393. The next prime is 105014230423. The reversal of 105014230400 is 4032410501.

It is a super-2 number, since 2×1050142304002 (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16405274 + ... + 16411673.

Almost surely, 2105014230400 is an apocalyptic number.

105014230400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105014230400 is an abundant number, since it is smaller than the sum of its proper divisors (154403743540).

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

105014230400 is an equidigital number, since it uses as much as digits as its factorization.

105014230400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32816971 (or 32816954 counting only the distinct ones).

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

Adding to 105014230400 its reverse (4032410501), we get a palindrome (109046640901).

The spelling of 105014230400 in words is "one hundred five billion, fourteen million, two hundred thirty thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 32816947 65633894 131267788 164084735 262535576 328169470 525071152 656338940 820423675 1050142304 1312677880 1640847350 2100284608 2625355760 3281694700 4200569216 5250711520 6563389400 10501423040 13126778800 21002846080 26253557600 52507115200 105014230400