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61714379 is a prime number
BaseRepresentation
bin1110101101101…
…0111111001011
311022010102012202
43223122333023
5111244330004
610042430415
71346364206
oct353327713
9138112182
1061714379
1131921a21
121880240b
13ca2a3ac
1482a693d
155640b1e
hex3adafcb

61714379 has 2 divisors, whose sum is σ = 61714380. Its totient is φ = 61714378.

The previous prime is 61714363. The next prime is 61714381. The reversal of 61714379 is 97341716.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61714379 - 24 = 61714363 is a prime.

Together with 61714381, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p3657665 and since 61714379 and 3657665 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (61714319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30857189 + 30857190.

It is an arithmetic number, because the mean of its divisors is an integer number (30857190).

Almost surely, 261714379 is an apocalyptic number.

61714379 is a deficient number, since it is larger than the sum of its proper divisors (1).

61714379 is an equidigital number, since it uses as much as digits as its factorization.

61714379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 38.

The square root of 61714379 is about 7855.8499858386. The cubic root of 61714379 is about 395.1804527197.

The spelling of 61714379 in words is "sixty-one million, seven hundred fourteen thousand, three hundred seventy-nine".