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38876001 = 389145603
BaseRepresentation
bin1001010001001…
…1001101100001
32201011002211220
42110103031201
534423013001
63505125253
7651304053
oct224231541
981132756
1038876001
111aa4312a
1211029829
138092068
14523d8d3
15362dc36
hex2513361

38876001 has 8 divisors (see below), whose sum is σ = 52417440. Its totient is φ = 25625952.

The previous prime is 38875997. The next prime is 38876027. The reversal of 38876001 is 10067883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38876001 - 22 = 38875997 is a prime.

It is a super-2 number, since 2×388760012 = 3022686907504002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38876081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72535 + ... + 73068.

It is an arithmetic number, because the mean of its divisors is an integer number (6552180).

Almost surely, 238876001 is an apocalyptic number.

It is an amenable number.

38876001 is a deficient number, since it is larger than the sum of its proper divisors (13541439).

38876001 is a wasteful number, since it uses less digits than its factorization.

38876001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145695.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 38876001 is about 6235.0622290399. The cubic root of 38876001 is about 338.7613551746.

The spelling of 38876001 in words is "thirty-eight million, eight hundred seventy-six thousand, one".

Divisors: 1 3 89 267 145603 436809 12958667 38876001