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2425423300 = 225224254233
BaseRepresentation
bin1001000010010001…
…0000010111000100
320021000212021021121
42100210100113010
514431402021200
61040401123324
7114050520646
oct22044202704
96230767247
102425423300
1110350a7473
12578329544
132c864a721
1419019a896
15e2de8e1a
hex909105c4

2425423300 has 18 divisors (see below), whose sum is σ = 5263168778. Its totient is φ = 970169280.

The previous prime is 2425423289. The next prime is 2425423309. The reversal of 2425423300 is 33245242.

It can be written as a sum of positive squares in 3 ways, for example, as 109118916 + 2316304384 = 10446^2 + 48128^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2425423309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12127017 + ... + 12127216.

Almost surely, 22425423300 is an apocalyptic number.

2425423300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2425423300 is an abundant number, since it is smaller than the sum of its proper divisors (2837745478).

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

2425423300 is a wasteful number, since it uses less digits than its factorization.

2425423300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24254247 (or 24254240 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 2425423300 is about 49248.5867817545. The cubic root of 2425423300 is about 1343.5768587446.

Adding to 2425423300 its reverse (33245242), we get a palindrome (2458668542).

The spelling of 2425423300 in words is "two billion, four hundred twenty-five million, four hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 24254233 48508466 97016932 121271165 242542330 485084660 606355825 1212711650 2425423300