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107069479 = 1129335641
BaseRepresentation
bin1100110000111…
…00000000100111
321110110200201021
412120130000213
5204402210404
614342512011
72440034626
oct630340047
9243420637
10107069479
115548a980
122ba35607
131924a52a
14103116bd
1595ee454
hex661c027

107069479 has 8 divisors (see below), whose sum is σ = 120831120. Its totient is φ = 93979200.

The previous prime is 107069477. The next prime is 107069513. The reversal of 107069479 is 974960701.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 107069479 - 21 = 107069477 is a prime.

It is a super-2 number, since 2×1070694792 = 22927746666662882, 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 (107069477) 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 7 ways as a sum of consecutive naturals, for example, 167502 + ... + 168139.

It is an arithmetic number, because the mean of its divisors is an integer number (15103890).

Almost surely, 2107069479 is an apocalyptic number.

107069479 is a deficient number, since it is larger than the sum of its proper divisors (13761641).

107069479 is a wasteful number, since it uses less digits than its factorization.

107069479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335681.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 107069479 is about 10347.4382820097. The cubic root of 107069479 is about 474.8486742333.

The spelling of 107069479 in words is "one hundred seven million, sixty-nine thousand, four hundred seventy-nine".

Divisors: 1 11 29 319 335641 3692051 9733589 107069479