Base | Representation |
---|---|
bin | 101111001010111111… |
… | …0000001100011110101 |
3 | 100200110210102001101212 |
4 | 1132111332001203311 |
5 | 3124430334443214 |
6 | 114311533131205 |
7 | 10214213306330 |
oct | 1362576014365 |
9 | 320423361355 |
10 | 101300312309 |
11 | 39a63426a79 |
12 | 17771329b05 |
13 | 9725026901 |
14 | 4c8da23617 |
15 | 297d48c53e |
hex | 1795f818f5 |
101300312309 has 8 divisors (see below), whose sum is σ = 115773712128. Its totient is φ = 86827394160.
The previous prime is 101300312287. The next prime is 101300312359. The reversal of 101300312309 is 903213003101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-101300312309 is a prime.
It is a super-2 number, since 2×1013003123092 (a number of 23 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 (101300312359) 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, 742964 + ... + 868674.
It is an arithmetic number, because the mean of its divisors is an integer number (14471714016).
Almost surely, 2101300312309 is an apocalyptic number.
It is an amenable number.
101300312309 is a deficient number, since it is larger than the sum of its proper divisors (14473399819).
101300312309 is a wasteful number, since it uses less digits than its factorization.
101300312309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240835.
The product of its (nonzero) digits is 486, while the sum is 23.
The spelling of 101300312309 in words is "one hundred one billion, three hundred million, three hundred twelve thousand, three hundred nine".
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