Search a number
-
+
258341106 = 23232964553
BaseRepresentation
bin11110110010111…
…11100011110010
3200000010002101010
433121133203302
51012113403411
641345051350
76254602032
oct1731374362
9600102333
10258341106
11122910551
1272626b56
13416a317a
142644b8c2
1517a307a6
hexf65f8f2

258341106 has 32 divisors (see below), whose sum is σ = 557746560. Its totient is φ = 79528064.

The previous prime is 258341099. The next prime is 258341107. The reversal of 258341106 is 601143852.

It is not an unprimeable number, because it can be changed into a prime (258341107) 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, 28275 + ... + 36278.

It is an arithmetic number, because the mean of its divisors is an integer number (17429580).

Almost surely, 2258341106 is an apocalyptic number.

258341106 is an abundant number, since it is smaller than the sum of its proper divisors (299405454).

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

258341106 is a wasteful number, since it uses less digits than its factorization.

258341106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64610.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 258341106 is about 16072.9930628990. The cubic root of 258341106 is about 636.8901098280.

Adding to 258341106 its reverse (601143852), we get a palindrome (859484958).

The spelling of 258341106 in words is "two hundred fifty-eight million, three hundred forty-one thousand, one hundred six".

Divisors: 1 2 3 6 23 29 46 58 69 87 138 174 667 1334 2001 4002 64553 129106 193659 387318 1484719 1872037 2969438 3744074 4454157 5616111 8908314 11232222 43056851 86113702 129170553 258341106