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76424060 = 2253821203
BaseRepresentation
bin1001000111000…
…10001101111100
312022210202002202
410203202031330
5124031032220
611330011032
71615410446
oct443421574
9168722082
1076424060
113a159589
1221716a78
1312aaa84b
14a215496
156a99275
hex48e237c

76424060 has 12 divisors (see below), whose sum is σ = 160490568. Its totient is φ = 30569616.

The previous prime is 76424059. The next prime is 76424063. The reversal of 76424060 is 6042467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76424063) 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, 1910582 + ... + 1910621.

It is an arithmetic number, because the mean of its divisors is an integer number (13374214).

Almost surely, 276424060 is an apocalyptic number.

It is an amenable number.

76424060 is an abundant number, since it is smaller than the sum of its proper divisors (84066508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76424060 is a wasteful number, since it uses less digits than its factorization.

76424060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821212 (or 3821210 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 76424060 is about 8742.0855635254. The cubic root of 76424060 is about 424.3687236939.

The spelling of 76424060 in words is "seventy-six million, four hundred twenty-four thousand, sixty".

Divisors: 1 2 4 5 10 20 3821203 7642406 15284812 19106015 38212030 76424060