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80376038 = 283484193
BaseRepresentation
bin1001100101001…
…11000011100110
312121020112012022
410302213003212
5131034013123
611550423142
71664120321
oct462470346
9177215168
1080376038
1141408786
1222b01ab2
13138625b2
14a9637b8
1570ca1c8
hex4ca70e6

80376038 has 8 divisors (see below), whose sum is σ = 122016888. Its totient is φ = 39703744.

The previous prime is 80376029. The next prime is 80376067. The reversal of 80376038 is 83067308.

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 = 80375989 and 80376007.

It is a congruent number.

It is an unprimeable number.

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, 241931 + ... + 242262.

It is an arithmetic number, because the mean of its divisors is an integer number (15252111).

Almost surely, 280376038 is an apocalyptic number.

80376038 is a deficient number, since it is larger than the sum of its proper divisors (41640850).

80376038 is a wasteful number, since it uses less digits than its factorization.

80376038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484278.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 80376038 is about 8965.2684287756. The cubic root of 80376038 is about 431.5610073849.

The spelling of 80376038 in words is "eighty million, three hundred seventy-six thousand, thirty-eight".

Divisors: 1 2 83 166 484193 968386 40188019 80376038