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38088055 = 513755603
BaseRepresentation
bin1001000101001…
…0110101110111
32122200001222201
42101102311313
534222304210
63440205331
7641512615
oct221226567
978601881
1038088055
111a555135
1210909847
137b77515
1450b66b5
15352553a
hex2452d77

38088055 has 8 divisors (see below), whose sum is σ = 46040112. Its totient is φ = 30247488.

The previous prime is 38087983. The next prime is 38088097. The reversal of 38088055 is 55088083.

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

It is a cyclic number.

It is not a de Polignac number, because 38088055 - 27 = 38087927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27117 + ... + 28486.

It is an arithmetic number, because the mean of its divisors is an integer number (5755014).

Almost surely, 238088055 is an apocalyptic number.

38088055 is a deficient number, since it is larger than the sum of its proper divisors (7952057).

38088055 is a wasteful number, since it uses less digits than its factorization.

38088055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55745.

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 38088055 is about 6171.5520738304. The cubic root of 38088055 is about 336.4570234645.

The spelling of 38088055 in words is "thirty-eight million, eighty-eight thousand, fifty-five".

Divisors: 1 5 137 685 55603 278015 7617611 38088055