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2425684760 = 235127477497
BaseRepresentation
bin1001000010010101…
…0000001100011000
320021001100112221022
42100211100030120
514431433403020
61040410502012
7114052660142
oct22045201430
96231315838
102425684760
111035265954
12578434908
132c870c735
14190227c92
15e2e4b625
hex90950318

2425684760 has 32 divisors (see below), whose sum is σ = 5500776960. Its totient is φ = 962631936.

The previous prime is 2425684753. The next prime is 2425684783. The reversal of 2425684760 is 674865242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233669 + ... + 243828.

It is an arithmetic number, because the mean of its divisors is an integer number (171899280).

Almost surely, 22425684760 is an apocalyptic number.

2425684760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2425684760 is an abundant number, since it is smaller than the sum of its proper divisors (3075092200).

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

2425684760 is a wasteful number, since it uses less digits than its factorization.

2425684760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477635 (or 477631 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 2425684760 is about 49251.2412026337. The cubic root of 2425684760 is about 1343.6251360884.

The spelling of 2425684760 in words is "two billion, four hundred twenty-five million, six hundred eighty-four thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 127 254 508 635 1016 1270 2540 5080 477497 954994 1909988 2387485 3819976 4774970 9549940 19099880 60642119 121284238 242568476 303210595 485136952 606421190 1212842380 2425684760