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38360948 = 2261157217
BaseRepresentation
bin1001001001010…
…1011101110100
32200011221022212
42102111131310
534310022243
63450112552
7644030333
oct222253564
980157285
1038360948
111a72116a
1210a1b758
137c417b2
145147d1a
15357b318
hex2495774

38360948 has 12 divisors (see below), whose sum is σ = 68232612. Its totient is φ = 18865920.

The previous prime is 38360947. The next prime is 38360951. The reversal of 38360948 is 84906383.

38360948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7246864 + 31114084 = 2692^2 + 5578^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38360947) 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 3 ways as a sum of consecutive naturals, for example, 78365 + ... + 78852.

It is an arithmetic number, because the mean of its divisors is an integer number (5686051).

Almost surely, 238360948 is an apocalyptic number.

It is an amenable number.

38360948 is a deficient number, since it is larger than the sum of its proper divisors (29871664).

38360948 is a wasteful number, since it uses less digits than its factorization.

38360948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157282 (or 157280 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 38360948 is about 6193.6215576995. The cubic root of 38360948 is about 337.2586602026.

The spelling of 38360948 in words is "thirty-eight million, three hundred sixty thousand, nine hundred forty-eight".

Divisors: 1 2 4 61 122 244 157217 314434 628868 9590237 19180474 38360948