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9014341669 = 12073746653
BaseRepresentation
bin10000110010100101…
…11111000000100101
3212021020002000002021
420121102333000211
5121430132413134
64050252343141
7436245432334
oct103122770045
925236060067
109014341669
1139063a7353
1218b6a74ab1
13b087320a8
146172a9d1b
1537b5b10b4
hex2194bf025

9014341669 has 4 divisors (see below), whose sum is σ = 9015100396. Its totient is φ = 9013582944.

The previous prime is 9014341667. The next prime is 9014341717. The reversal of 9014341669 is 9661434109.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9661434109 = 18153378089.

It can be written as a sum of positive squares in 2 ways, for example, as 3704304769 + 5310036900 = 60863^2 + 72870^2 .

It is a cyclic number.

It is not a de Polignac number, because 9014341669 - 21 = 9014341667 is a prime.

It is a super-2 number, since 2×90143416692 (a number of 21 digits) 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 (9014341667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361254 + ... + 385399.

It is an arithmetic number, because the mean of its divisors is an integer number (2253775099).

Almost surely, 29014341669 is an apocalyptic number.

It is an amenable number.

9014341669 is a deficient number, since it is larger than the sum of its proper divisors (758727).

9014341669 is a wasteful number, since it uses less digits than its factorization.

9014341669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758726.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 9014341669 is about 94943.8869490817. The cubic root of 9014341669 is about 2081.1881208968.

The spelling of 9014341669 in words is "nine billion, fourteen million, three hundred forty-one thousand, six hundred sixty-nine".

Divisors: 1 12073 746653 9014341669