Search a number
-
+
32230233105 = 3571719339341
BaseRepresentation
bin11110000001000100…
…100101010000010001
310002012011212111001020
4132001010211100101
51012001414424410
622450101430053
72220460314120
oct360104452021
9102164774036
1032230233105
111273a143194
1262b5a0b329
133068450865
1417ba715ab7
15c89818a70
hex781125411

32230233105 has 64 divisors (see below), whose sum is σ = 62441031168. Its totient is φ = 13858467840.

The previous prime is 32230233103. The next prime is 32230233131. The reversal of 32230233105 is 50133203223.

It is not a de Polignac number, because 32230233105 - 21 = 32230233103 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32230233103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3445735 + ... + 3455075.

It is an arithmetic number, because the mean of its divisors is an integer number (975641112).

Almost surely, 232230233105 is an apocalyptic number.

32230233105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32230233105 is a deficient number, since it is larger than the sum of its proper divisors (30210798063).

32230233105 is a wasteful number, since it uses less digits than its factorization.

32230233105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11306.

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 32230233105 its reverse (50133203223), we get a palindrome (82363436328).

The spelling of 32230233105 in words is "thirty-two billion, two hundred thirty million, two hundred thirty-three thousand, one hundred five".

Divisors: 1 3 5 7 15 17 21 35 51 85 105 119 255 357 595 1785 1933 5799 9341 9665 13531 28023 28995 32861 40593 46705 65387 67655 98583 140115 158797 164305 196161 202965 230027 326935 476391 492915 690081 793985 980805 1111579 1150135 2381955 3334737 3450405 5557895 16673685 18056153 54168459 90280765 126393071 270842295 306954601 379179213 631965355 920863803 1534773005 1895896065 2148682207 4604319015 6446046621 10743411035 32230233105