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106465715 = 5149142907
BaseRepresentation
bin1100101100010…
…00100110110011
321102100000111122
412112020212303
5204223400330
614321532455
72431641446
oct626104663
9242300448
10106465715
11551082a4
122b7a412b
1319098785
14101d565d
1595305e5
hex65889b3

106465715 has 8 divisors (see below), whose sum is σ = 128617200. Its totient is φ = 84600352.

The previous prime is 106465703. The next prime is 106465727. The reversal of 106465715 is 517564601.

It is an interprime number because it is at equal distance from previous prime (106465703) and next prime (106465727).

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 106465715 - 210 = 106464691 is a prime.

It is a super-2 number, since 2×1064657152 = 22669896940922450, which contains 22 as substring.

It is an unprimeable number.

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, 70709 + ... + 72198.

It is an arithmetic number, because the mean of its divisors is an integer number (16077150).

Almost surely, 2106465715 is an apocalyptic number.

106465715 is a deficient number, since it is larger than the sum of its proper divisors (22151485).

106465715 is a wasteful number, since it uses less digits than its factorization.

106465715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143061.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 106465715 is about 10318.2224728875. Note that the first 3 decimals coincide. The cubic root of 106465715 is about 473.9544351983.

It can be divided in two parts, 10646 and 5715, that added together give a palindrome (16361).

The spelling of 106465715 in words is "one hundred six million, four hundred sixty-five thousand, seven hundred fifteen".

Divisors: 1 5 149 745 142907 714535 21293143 106465715