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2425323040 = 25572165467
BaseRepresentation
bin1001000010001111…
…0111111000100000
320021000200011202021
42100203313320200
514431340314130
61040355031224
7114046622440
oct22043677040
96230604667
102425323040
111035039108
1257829b514
132c8613bba
14190172120
15e2dc937a
hex908f7e20

2425323040 has 48 divisors (see below), whose sum is σ = 6548375232. Its totient is φ = 831538944.

The previous prime is 2425323031. The next prime is 2425323053. The reversal of 2425323040 is 403235242.

It is a junction number, because it is equal to n+sod(n) for n = 2425322996 and 2425323014.

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, 1081614 + ... + 1083853.

It is an arithmetic number, because the mean of its divisors is an integer number (136424484).

Almost surely, 22425323040 is an apocalyptic number.

2425323040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2425323040 is an abundant number, since it is smaller than the sum of its proper divisors (4123052192).

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

2425323040 is a wasteful number, since it uses less digits than its factorization.

2425323040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2165489 (or 2165481 counting only the distinct ones).

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

The square root of 2425323040 is about 49247.5688740064. The cubic root of 2425323040 is about 1343.5583452929.

Adding to 2425323040 its reverse (403235242), we get a palindrome (2828558282).

The spelling of 2425323040 in words is "two billion, four hundred twenty-five million, three hundred twenty-three thousand, forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 2165467 4330934 8661868 10827335 15158269 17323736 21654670 30316538 34647472 43309340 60633076 69294944 75791345 86618680 121266152 151582690 173237360 242532304 303165380 346474720 485064608 606330760 1212661520 2425323040