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76423652 = 2279241847
BaseRepresentation
bin1001000111000…
…10000111100100
312022210201112122
410203202013210
5124031024102
611330005112
71615406324
oct443420744
9168721478
1076423652
113a159248
1221716798
1312aaa5c6
14a215284
156a990a2
hex48e21e4

76423652 has 12 divisors (see below), whose sum is σ = 135434880. Its totient is φ = 37727976.

The previous prime is 76423651. The next prime is 76423657. The reversal of 76423652 is 25632467.

It is not an unprimeable number, because it can be changed into a prime (76423651) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 120608 + ... + 121239.

It is an arithmetic number, because the mean of its divisors is an integer number (11286240).

Almost surely, 276423652 is an apocalyptic number.

It is an amenable number.

76423652 is a deficient number, since it is larger than the sum of its proper divisors (59011228).

76423652 is a wasteful number, since it uses less digits than its factorization.

76423652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241930 (or 241928 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 76423652 is about 8742.0622281016. The cubic root of 76423652 is about 424.3679685096.

The spelling of 76423652 in words is "seventy-six million, four hundred twenty-three thousand, six hundred fifty-two".

Divisors: 1 2 4 79 158 316 241847 483694 967388 19105913 38211826 76423652