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5378061748 = 221344515437
BaseRepresentation
bin1010000001000111…
…01011010110110100
3111212210202211210011
411000203223112310
542003240433443
62245354310004
7250162525213
oct50043532664
914783684704
105378061748
11230a859434
121061128304
1367928b777
1439039507a
15217234b9d
hex1408eb5b4

5378061748 has 6 divisors (see below), whose sum is σ = 9411608066. Its totient is φ = 2689030872.

The previous prime is 5378061727. The next prime is 5378061757. The reversal of 5378061748 is 8471608735.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3789879844 + 1588181904 = 61562^2 + 39852^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672257715 + ... + 672257722.

Almost surely, 25378061748 is an apocalyptic number.

It is an amenable number.

5378061748 is a deficient number, since it is larger than the sum of its proper divisors (4033546318).

5378061748 is a wasteful number, since it uses less digits than its factorization.

5378061748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344515441 (or 1344515439 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 5378061748 is about 73335.2694683806. The cubic root of 5378061748 is about 1752.0315723931.

The spelling of 5378061748 in words is "five billion, three hundred seventy-eight million, sixty-one thousand, seven hundred forty-eight".

Divisors: 1 2 4 1344515437 2689030874 5378061748