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38829095 = 537209887
BaseRepresentation
bin1001010000011…
…1110000100111
32201001201111122
42110013300213
534420012340
63504124155
7651020234
oct224076047
981051448
1038829095
111aa10968
121100665b
1380768c6
14522a78b
15361edb5
hex2507c27

38829095 has 8 divisors (see below), whose sum is σ = 47854464. Its totient is φ = 30223584.

The previous prime is 38829061. The next prime is 38829121. The reversal of 38829095 is 59092883.

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 38829095 - 216 = 38763559 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, 104759 + ... + 105128.

It is an arithmetic number, because the mean of its divisors is an integer number (5981808).

Almost surely, 238829095 is an apocalyptic number.

38829095 is a deficient number, since it is larger than the sum of its proper divisors (9025369).

38829095 is a wasteful number, since it uses less digits than its factorization.

38829095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209929.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 38829095 is about 6231.2996236740. The cubic root of 38829095 is about 338.6250557037.

The spelling of 38829095 in words is "thirty-eight million, eight hundred twenty-nine thousand, ninety-five".

Divisors: 1 5 37 185 209887 1049435 7765819 38829095