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16000095 = 3537127227
BaseRepresentation
bin111101000010…
…010001011111
31010002220000010
4331002101133
513044000340
61330534303
7252666336
oct75022137
933086003
1016000095
119039121
125437393
133412917
1421a6d1d
151610b80
hexf4245f

16000095 has 32 divisors (see below), whose sum is σ = 26615808. Its totient is φ = 8201088.

The previous prime is 16000081. The next prime is 16000097. The reversal of 16000095 is 59000061.

It is not a de Polignac number, because 16000095 - 24 = 16000079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16000097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70372 + ... + 70598.

It is an arithmetic number, because the mean of its divisors is an integer number (831744).

Almost surely, 216000095 is an apocalyptic number.

16000095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16000095 is a deficient number, since it is larger than the sum of its proper divisors (10615713).

16000095 is a wasteful number, since it uses less digits than its factorization.

16000095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 16000095 is about 4000.0118749824. The cubic root of 16000095 is about 251.9847086967.

The spelling of 16000095 in words is "sixteen million, ninety-five", and thus it is an aban number and an uban number.

Divisors: 1 3 5 15 37 111 127 185 227 381 555 635 681 1135 1905 3405 4699 8399 14097 23495 25197 28829 41995 70485 86487 125985 144145 432435 1066673 3200019 5333365 16000095