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4968431960 = 235294283131
BaseRepresentation
bin1001010000010010…
…00100000101011000
3110211020222111100112
410220021010011120
540133404310320
62141002423452
7234056655242
oct45011040530
913736874315
104968431960
11211a606518
12b67b01b88
13612457c8b
14351c05092
151e12bcec5
hex128244158

4968431960 has 32 divisors (see below), whose sum is σ = 11564456400. Its totient is φ = 1918842240.

The previous prime is 4968431957. The next prime is 4968431987. The reversal of 4968431960 is 691348694.

It is a super-2 number, since 2×49684319602 = 49370632282298883200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4968431899 and 4968431908.

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, 2140406 + ... + 2142725.

Almost surely, 24968431960 is an apocalyptic number.

4968431960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4968431960 is an abundant number, since it is smaller than the sum of its proper divisors (6596024440).

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

4968431960 is a wasteful number, since it uses less digits than its factorization.

4968431960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4283171 (or 4283167 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 4968431960 is about 70487.1049199781. The cubic root of 4968431960 is about 1706.3696404544.

The spelling of 4968431960 in words is "four billion, nine hundred sixty-eight million, four hundred thirty-one thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 4283131 8566262 17132524 21415655 34265048 42831310 85662620 124210799 171325240 248421598 496843196 621053995 993686392 1242107990 2484215980 4968431960