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2425575760 = 24530319697
BaseRepresentation
bin1001000010010011…
…0101100101010000
320021001011000102021
42100210311211100
514431421411020
61040404301224
7114052024306
oct22044654520
96231130367
102425575760
1110351a0a73
125783a1814
132c86a1c3a
141901da276
15e2e291aa
hex90935950

2425575760 has 20 divisors (see below), whose sum is σ = 5639463828. Its totient is φ = 970230272.

The previous prime is 2425575743. The next prime is 2425575787. The reversal of 2425575760 is 675755242.

It can be written as a sum of positive squares in 2 ways, for example, as 251032336 + 2174543424 = 15844^2 + 46632^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 15159769 + ... + 15159928.

Almost surely, 22425575760 is an apocalyptic number.

2425575760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2425575760 is an abundant number, since it is smaller than the sum of its proper divisors (3213888068).

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

2425575760 is a wasteful number, since it uses less digits than its factorization.

2425575760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30319710 (or 30319704 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 2425575760 is about 49250.1346191054. The cubic root of 2425575760 is about 1343.6050101792.

The spelling of 2425575760 in words is "two billion, four hundred twenty-five million, five hundred seventy-five thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 30319697 60639394 121278788 151598485 242557576 303196970 485115152 606393940 1212787880 2425575760