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56248941106 = 2130492155297
BaseRepresentation
bin110100011000101100…
…101011101000110010
312101012002022021022001
4310120230223220302
51410144212103411
641501310004214
74030621052641
oct643054535062
9171162267261
1056248941106
1121945073a96
12aa997a666a
1353c559a207
142a18621358
1516e32a2dc1
hexd18b2ba32

56248941106 has 8 divisors (see below), whose sum is σ = 84379916700. Its totient is φ = 28122302208.

The previous prime is 56248941103. The next prime is 56248941137. The reversal of 56248941106 is 60114984265.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 52356304225 + 3892636881 = 228815^2 + 62391^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (56248941103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051551 + ... + 1103746.

Almost surely, 256248941106 is an apocalyptic number.

56248941106 is a deficient number, since it is larger than the sum of its proper divisors (28130975594).

56248941106 is a wasteful number, since it uses less digits than its factorization.

56248941106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168348.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 56248941106 in words is "fifty-six billion, two hundred forty-eight million, nine hundred forty-one thousand, one hundred six".

Divisors: 1 2 13049 26098 2155297 4310594 28124470553 56248941106