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14377069 = 72970823
BaseRepresentation
bin110110110110…
…000001101101
31000001102122001
4312312001231
512140031234
61232052301
7233126440
oct66660155
930042561
1014377069
11812a783
124994091
132c94c55
141ca3657
1513ded14
hexdb606d

14377069 has 8 divisors (see below), whose sum is σ = 16997760. Its totient is φ = 11898096.

The previous prime is 14377067. The next prime is 14377073. The reversal of 14377069 is 96077341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14377069 - 21 = 14377067 is a prime.

It is a super-2 number, since 2×143770692 = 413400226061522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14377063) 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 7 ways as a sum of consecutive naturals, for example, 35209 + ... + 35614.

It is an arithmetic number, because the mean of its divisors is an integer number (2124720).

Almost surely, 214377069 is an apocalyptic number.

It is an amenable number.

14377069 is a deficient number, since it is larger than the sum of its proper divisors (2620691).

14377069 is an equidigital number, since it uses as much as digits as its factorization.

14377069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70859.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 14377069 is about 3791.7105638485. The cubic root of 14377069 is about 243.1588714228.

The spelling of 14377069 in words is "fourteen million, three hundred seventy-seven thousand, sixty-nine".

Divisors: 1 7 29 203 70823 495761 2053867 14377069