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38073041386 = 283877261523
BaseRepresentation
bin100011011101010101…
…001000000111101010
310122021101010220012221
4203131111020013222
51110433144311021
625253541224254
72515325340442
oct433525100752
9118241126187
1038073041386
111516826a566
12746670208a
133789aa0173
141bb26c7122
15ecc751241
hex8dd5481ea

38073041386 has 16 divisors (see below), whose sum is σ = 57863754144. Its totient is φ = 18785648304.

The previous prime is 38073041353. The next prime is 38073041387. The reversal of 38073041386 is 68314037083.

It is not an unprimeable number, because it can be changed into a prime (38073041387) 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 7 ways as a sum of consecutive naturals, for example, 14821 + ... + 276343.

It is an arithmetic number, because the mean of its divisors is an integer number (3616484634).

Almost surely, 238073041386 is an apocalyptic number.

38073041386 is a deficient number, since it is larger than the sum of its proper divisors (19790712758).

38073041386 is a wasteful number, since it uses less digits than its factorization.

38073041386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262485.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 38073041386 in words is "thirty-eight billion, seventy-three million, forty-one thousand, three hundred eighty-six".

Divisors: 1 2 83 166 877 1754 72791 145582 261523 523046 21706409 43412818 229355671 458711342 19036520693 38073041386