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3079462423 = 7938980537
BaseRepresentation
bin1011011110001100…
…1101111000010111
321221121112220021211
42313203031320113
522301320244143
61225323322251
7136211666362
oct26743157027
97847486254
103079462423
111340304774
1271b380387
133a0cb701b
14212dad0d9
1513053d49d
hexb78cde17

3079462423 has 4 divisors (see below), whose sum is σ = 3118443040. Its totient is φ = 3040481808.

The previous prime is 3079462409. The next prime is 3079462429. The reversal of 3079462423 is 3242649703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3242649703 = 29111815507.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3079462423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079462429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19490190 + ... + 19490347.

It is an arithmetic number, because the mean of its divisors is an integer number (779610760).

Almost surely, 23079462423 is an apocalyptic number.

3079462423 is a deficient number, since it is larger than the sum of its proper divisors (38980617).

3079462423 is an equidigital number, since it uses as much as digits as its factorization.

3079462423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38980616.

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 3079462423 is about 55492.9042581121. The cubic root of 3079462423 is about 1454.8726163953.

The spelling of 3079462423 in words is "three billion, seventy-nine million, four hundred sixty-two thousand, four hundred twenty-three".

Divisors: 1 79 38980537 3079462423