Search a number
-
+
2425202455 = 513231622209
BaseRepresentation
bin1001000010001101…
…1010011100010111
320021000110001100011
42100203122130113
514431322434310
61040352301051
7114045611044
oct22043323427
96230401304
102425202455
111034a66555
12578241787
132c85a1050
141901401cb
15e2da378a
hex908da717

2425202455 has 16 divisors (see below), whose sum is σ = 3270375360. Its totient is φ = 1713051648.

The previous prime is 2425202449. The next prime is 2425202471. The reversal of 2425202455 is 5542025242.

It is a cyclic number.

It is not a de Polignac number, because 2425202455 - 27 = 2425202327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809610 + ... + 812599.

It is an arithmetic number, because the mean of its divisors is an integer number (204398460).

Almost surely, 22425202455 is an apocalyptic number.

2425202455 is a deficient number, since it is larger than the sum of its proper divisors (845172905).

2425202455 is a wasteful number, since it uses less digits than its factorization.

2425202455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622250.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 2425202455 is about 49246.3445851568. The cubic root of 2425202455 is about 1343.5360780642.

Adding to 2425202455 its reverse (5542025242), we get a palindrome (7967227697).

The spelling of 2425202455 in words is "two billion, four hundred twenty-five million, two hundred two thousand, four hundred fifty-five".

Divisors: 1 5 13 23 65 115 299 1495 1622209 8111045 21088717 37310807 105443585 186554035 485040491 2425202455