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76384001 = 717691399
BaseRepresentation
bin1001000110110…
…00011100000001
312022201201011002
410203120130001
5124023242001
611325101345
71615152611
oct443303401
9168651132
1076384001
113a131481
12216b7855
1312a95545
14a204a41
156a8c46b
hex48d8701

76384001 has 8 divisors (see below), whose sum is σ = 77616000. Its totient is φ = 75156480.

The previous prime is 76383997. The next prime is 76384013. The reversal of 76384001 is 10048367.

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 76384001 - 22 = 76383997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76384601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53900 + ... + 55298.

It is an arithmetic number, because the mean of its divisors is an integer number (9702000).

Almost surely, 276384001 is an apocalyptic number.

76384001 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

76384001 is a deficient number, since it is larger than the sum of its proper divisors (1231999).

76384001 is a wasteful number, since it uses less digits than its factorization.

76384001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 76384001 is about 8739.7941051263. The cubic root of 76384001 is about 424.2945639863.

The spelling of 76384001 in words is "seventy-six million, three hundred eighty-four thousand, one".

Divisors: 1 71 769 1399 54599 99329 1075831 76384001