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38002083 = 3712714249
BaseRepresentation
bin1001000011110…
…1110110100011
32122111201001120
42100331312203
534212031313
63434303323
7641004150
oct220756643
978451046
1038002083
111a4a6589
1210887b43
137b47352
145093227
153509d23
hex243dda3

38002083 has 16 divisors (see below), whose sum is σ = 58368000. Its totient is φ = 21542976.

The previous prime is 38002079. The next prime is 38002091. The reversal of 38002083 is 38020083.

It is not a de Polignac number, because 38002083 - 22 = 38002079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38002073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4458 + ... + 9791.

It is an arithmetic number, because the mean of its divisors is an integer number (3648000).

Almost surely, 238002083 is an apocalyptic number.

38002083 is a deficient number, since it is larger than the sum of its proper divisors (20365917).

38002083 is a wasteful number, since it uses less digits than its factorization.

38002083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14386.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 38002083 is about 6164.5829542638. The cubic root of 38002083 is about 336.2036835455.

The spelling of 38002083 in words is "thirty-eight million, two thousand, eighty-three".

Divisors: 1 3 7 21 127 381 889 2667 14249 42747 99743 299229 1809623 5428869 12667361 38002083