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2425152090 = 23580838403
BaseRepresentation
bin1001000010001100…
…1110001001011010
320021000100111020210
42100203032021122
514431314331330
61040351231550
7114045311154
oct22043161132
96230314223
102425152090
111034a31729
125782185b6
132c858414a
14190129ad4
15e2d938b0
hex908ce25a

2425152090 has 16 divisors (see below), whose sum is σ = 5820365088. Its totient is φ = 646707216.

The previous prime is 2425152083. The next prime is 2425152097. The reversal of 2425152090 is 902515242.

It is an interprime number because it is at equal distance from previous prime (2425152083) and next prime (2425152097).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 80838403 = 2425152090 / (2 + 4 + 2 + 5 + 1 + 5 + 2 + 0 + 9 + 0).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2425152097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40419172 + ... + 40419231.

It is an arithmetic number, because the mean of its divisors is an integer number (363772818).

Almost surely, 22425152090 is an apocalyptic number.

2425152090 is an abundant number, since it is smaller than the sum of its proper divisors (3395212998).

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

2425152090 is a wasteful number, since it uses less digits than its factorization.

2425152090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80838413.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 2425152090 is about 49245.8332247511. The cubic root of 2425152090 is about 1343.5267774437.

The spelling of 2425152090 in words is "two billion, four hundred twenty-five million, one hundred fifty-two thousand, ninety".

Divisors: 1 2 3 5 6 10 15 30 80838403 161676806 242515209 404192015 485030418 808384030 1212576045 2425152090