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38488054 = 2111749457
BaseRepresentation
bin1001001011010…
…0011111110110
32200102101200111
42102310133312
534323104204
63452533234
7645100033
oct222643766
980371614
1038488054
111a7a8710
1210a8121a
137c875c7
14517c38a
1535a3d04
hex24b47f6

38488054 has 8 divisors (see below), whose sum is σ = 62980488. Its totient is φ = 17494560.

The previous prime is 38488033. The next prime is 38488057. The reversal of 38488054 is 45088483.

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

It is a junction number, because it is equal to n+sod(n) for n = 38487998 and 38488016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38488057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874707 + ... + 874750.

It is an arithmetic number, because the mean of its divisors is an integer number (7872561).

Almost surely, 238488054 is an apocalyptic number.

38488054 is a deficient number, since it is larger than the sum of its proper divisors (24492434).

38488054 is a wasteful number, since it uses less digits than its factorization.

38488054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749470.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 38488054 is about 6203.8741121980. The cubic root of 38488054 is about 337.6307429439.

The spelling of 38488054 in words is "thirty-eight million, four hundred eighty-eight thousand, fifty-four".

Divisors: 1 2 11 22 1749457 3498914 19244027 38488054