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38065062 = 2372433011
BaseRepresentation
bin1001000100110…
…1001110100110
32122121220110010
42101031032212
534221040222
63435511050
7641355600
oct221151646
978556403
1038065062
111a539932
12108b8486
137b69c09
1450ac170
15351d80c
hex244d3a6

38065062 has 48 divisors (see below), whose sum is σ = 90649152. Its totient is φ = 10619280.

The previous prime is 38065061. The next prime is 38065073. The reversal of 38065062 is 26056083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38065061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11137 + ... + 14147.

It is an arithmetic number, because the mean of its divisors is an integer number (1888524).

Almost surely, 238065062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38065062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45324576).

38065062 is an abundant number, since it is smaller than the sum of its proper divisors (52584090).

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

38065062 is a wasteful number, since it uses less digits than its factorization.

38065062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073 (or 3066 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 38065062 is about 6169.6889710908. The cubic root of 38065062 is about 336.3893057020.

The spelling of 38065062 in words is "thirty-eight million, sixty-five thousand, sixty-two".

Divisors: 1 2 3 6 7 14 21 42 43 49 86 98 129 147 258 294 301 602 903 1806 2107 3011 4214 6022 6321 9033 12642 18066 21077 42154 63231 126462 129473 147539 258946 295078 388419 442617 776838 885234 906311 1812622 2718933 5437866 6344177 12688354 19032531 38065062