Base | Representation |
---|---|
bin | 10001011001101110… |
… | …11000010101011101 |
3 | 220010002211210000201 |
4 | 20230313120111131 |
5 | 123113204242233 |
6 | 4143021223501 |
7 | 450343132516 |
oct | 105467302535 |
9 | 26102753021 |
10 | 9342649693 |
11 | 3a64755aa3 |
12 | 1988a01b91 |
13 | b5b7619b0 |
14 | 648b2ba0d |
15 | 39a31277d |
hex | 22cdd855d |
9342649693 has 8 divisors (see below), whose sum is σ = 10653157368. Its totient is φ = 8116690944.
The previous prime is 9342649661. The next prime is 9342649721. The reversal of 9342649693 is 3969462439.
It can be written as a sum of positive squares in 4 ways, for example, as 18429849 + 9324219844 = 4293^2 + 96562^2 .
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 9342649693 - 25 = 9342649661 is a prime.
It is a super-2 number, since 2×93426496932 (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 (9342649633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21136996 + ... + 21137437.
It is an arithmetic number, because the mean of its divisors is an integer number (1331644671).
Almost surely, 29342649693 is an apocalyptic number.
It is an amenable number.
9342649693 is a deficient number, since it is larger than the sum of its proper divisors (1310507675).
9342649693 is a wasteful number, since it uses less digits than its factorization.
9342649693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42274463.
The product of its digits is 7558272, while the sum is 55.
The square root of 9342649693 is about 96657.3830237504. The cubic root of 9342649693 is about 2106.1535076612.
The spelling of 9342649693 in words is "nine billion, three hundred forty-two million, six hundred forty-nine thousand, six hundred ninety-three".
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