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2425630524 = 223202135877
BaseRepresentation
bin1001000010010100…
…0010111100111100
320021001020210112120
42100211002330330
514431430134044
61040405402540
7114052343052
oct22045027474
96231223476
102425630524
111035229129
12578409450
132c86c0b45
141902121d2
15e2e3a519
hex90942f3c

2425630524 has 12 divisors (see below), whose sum is σ = 5659804584. Its totient is φ = 808543504.

The previous prime is 2425630483. The next prime is 2425630549. The reversal of 2425630524 is 4250365242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 101067927 + ... + 101067950.

It is an arithmetic number, because the mean of its divisors is an integer number (471650382).

Almost surely, 22425630524 is an apocalyptic number.

It is an amenable number.

2425630524 is an abundant number, since it is smaller than the sum of its proper divisors (3234174060).

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

2425630524 is a wasteful number, since it uses less digits than its factorization.

2425630524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202135884 (or 202135882 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 2425630524 is about 49250.6905941429. The cubic root of 2425630524 is about 1343.6151219545.

Adding to 2425630524 its reverse (4250365242), we get a palindrome (6675995766).

The spelling of 2425630524 in words is "two billion, four hundred twenty-five million, six hundred thirty thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 202135877 404271754 606407631 808543508 1212815262 2425630524