Search a number
-
+
127382106 = 2357137181
BaseRepresentation
bin1111001011110…
…11001001011010
322212200200101210
413211323021122
5230102211411
620350123550
73104505255
oct745731132
9285620353
10127382106
11659a4075
12367b05b6
1320510037
1412cbc09c
15b2b2ca6
hex797b25a

127382106 has 16 divisors (see below), whose sum is σ = 255217248. Its totient is φ = 42385200.

The previous prime is 127382093. The next prime is 127382117. The reversal of 127382106 is 601283721.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15165 + ... + 22016.

It is an arithmetic number, because the mean of its divisors is an integer number (15951078).

Almost surely, 2127382106 is an apocalyptic number.

127382106 is an abundant number, since it is smaller than the sum of its proper divisors (127835142).

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

127382106 is a wasteful number, since it uses less digits than its factorization.

127382106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37757.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 127382106 is about 11286.3681492321. The cubic root of 127382106 is about 503.1561765128.

The spelling of 127382106 in words is "one hundred twenty-seven million, three hundred eighty-two thousand, one hundred six".

Divisors: 1 2 3 6 571 1142 1713 3426 37181 74362 111543 223086 21230351 42460702 63691053 127382106