Base | Representation |
---|---|
bin | 10100000101001110100… |
… | …00110101100010101001 |
3 | 2102222000100120100111020 |
4 | 22002213100311202221 |
5 | 42301110222213131 |
6 | 1244552043323053 |
7 | 100564603345116 |
oct | 12024720654251 |
9 | 2388010510436 |
10 | 690000976041 |
11 | 24669a620a33 |
12 | b1887b20489 |
13 | 500b3a31b10 |
14 | 2557935790d |
15 | 12e3633d996 |
hex | a0a74358a9 |
690000976041 has 8 divisors (see below), whose sum is σ = 990770632320. Its totient is φ = 424615985232.
The previous prime is 690000976039. The next prime is 690000976043. The reversal of 690000976041 is 140679000096.
It is an interprime number because it is at equal distance from previous prime (690000976039) and next prime (690000976043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 690000976041 - 21 = 690000976039 is a prime.
It is a super-2 number, since 2×6900009760412 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 690000975984 and 690000976002.
It is not an unprimeable number, because it can be changed into a prime (690000976043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8846166321 + ... + 8846166398.
It is an arithmetic number, because the mean of its divisors is an integer number (123846329040).
Almost surely, 2690000976041 is an apocalyptic number.
It is an amenable number.
690000976041 is a deficient number, since it is larger than the sum of its proper divisors (300769656279).
690000976041 is a wasteful number, since it uses less digits than its factorization.
690000976041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17692332735.
The product of its (nonzero) digits is 81648, while the sum is 42.
The spelling of 690000976041 in words is "six hundred ninety billion, nine hundred seventy-six thousand, forty-one".
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