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2434125220 = 225121706261
BaseRepresentation
bin1001000100010101…
…1100110110100100
320021122020101001221
42101011130312210
514441114001340
61041311430124
7114214502662
oct22105346644
96248211057
102434125220
11103a00033a
1257b225344
132ca3a64a7
141913c3c32
15e3a6744a
hex9115cda4

2434125220 has 12 divisors (see below), whose sum is σ = 5111663004. Its totient is φ = 973650080.

The previous prime is 2434125217. The next prime is 2434125257. The reversal of 2434125220 is 225214342.

It can be written as a sum of positive squares in 2 ways, for example, as 327682404 + 2106442816 = 18102^2 + 45896^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60853111 + ... + 60853150.

It is an arithmetic number, because the mean of its divisors is an integer number (425971917).

Almost surely, 22434125220 is an apocalyptic number.

2434125220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2434125220 is an abundant number, since it is smaller than the sum of its proper divisors (2677537784).

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

2434125220 is a wasteful number, since it uses less digits than its factorization.

2434125220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121706270 (or 121706268 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2434125220 is about 49336.8545815398. The cubic root of 2434125220 is about 1345.1817667309.

Adding to 2434125220 its reverse (225214342), we get a palindrome (2659339562).

The spelling of 2434125220 in words is "two billion, four hundred thirty-four million, one hundred twenty-five thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 121706261 243412522 486825044 608531305 1217062610 2434125220