Search a number
-
+
2253006242 = 243139188473
BaseRepresentation
bin1000011001001010…
…0010010110100010
312211000102120112122
42012102202112202
514103232144432
61011321424242
7106555144214
oct20622422642
95730376478
102253006242
11a56843a33
1252a63b082
1329ba001b6
141753185b4
15d2bdc612
hex864a25a2

2253006242 has 16 divisors (see below), whose sum is σ = 3482999520. Its totient is φ = 1092383712.

The previous prime is 2253006181. The next prime is 2253006247. The reversal of 2253006242 is 2426003522.

It is not an unprimeable number, because it can be changed into a prime (2253006247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82283 + ... + 106190.

It is an arithmetic number, because the mean of its divisors is an integer number (217687470).

Almost surely, 22253006242 is an apocalyptic number.

2253006242 is a deficient number, since it is larger than the sum of its proper divisors (1229993278).

2253006242 is a wasteful number, since it uses less digits than its factorization.

2253006242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188657.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2253006242 is about 47465.8428978144. The cubic root of 2253006242 is about 1310.9540361100.

Adding to 2253006242 its reverse (2426003522), we get a palindrome (4679009764).

The spelling of 2253006242 in words is "two billion, two hundred fifty-three million, six thousand, two hundred forty-two".

Divisors: 1 2 43 86 139 278 5977 11954 188473 376946 8104339 16208678 26197747 52395494 1126503121 2253006242