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38077395 = 352538493
BaseRepresentation
bin1001000101000…
…0001111010011
32122122112100220
42101100033103
534221434040
63440044123
7641436546
oct221201723
978575326
1038077395
111a548124
1210903643
137b72705
1450b285d
1535222d0
hex24503d3

38077395 has 8 divisors (see below), whose sum is σ = 60923856. Its totient is φ = 20307936.

The previous prime is 38077381. The next prime is 38077423. The reversal of 38077395 is 59377083.

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

It is not a de Polignac number, because 38077395 - 25 = 38077363 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 1269232 + ... + 1269261.

It is an arithmetic number, because the mean of its divisors is an integer number (7615482).

Almost surely, 238077395 is an apocalyptic number.

38077395 is a deficient number, since it is larger than the sum of its proper divisors (22846461).

38077395 is a wasteful number, since it uses less digits than its factorization.

38077395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538501.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 38077395 is about 6170.6883732692. The cubic root of 38077395 is about 336.4256315882.

The spelling of 38077395 in words is "thirty-eight million, seventy-seven thousand, three hundred ninety-five".

Divisors: 1 3 5 15 2538493 7615479 12692465 38077395