Base | Representation |
---|---|
bin | 101111000010000010… |
… | …1001110111010000011 |
3 | 100122200212201101022021 |
4 | 1132010011032322003 |
5 | 3123322023241344 |
6 | 114222053022311 |
7 | 10203610431523 |
oct | 1360405167203 |
9 | 318625641267 |
10 | 101000212099 |
11 | 39919a94276 |
12 | 176a8924997 |
13 | 96a7ac2317 |
14 | 4c61c25683 |
15 | 2961e5db84 |
hex | 178414ee83 |
101000212099 has 4 divisors (see below), whose sum is σ = 106941401064. Its totient is φ = 95059023136.
The previous prime is 101000212091. The next prime is 101000212123. The reversal of 101000212099 is 990212000101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 101000212099 - 23 = 101000212091 is a prime.
It is a super-4 number, since 4×1010002120994 (a number of 45 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101000212091) 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 3 ways as a sum of consecutive naturals, for example, 2970594457 + ... + 2970594490.
It is an arithmetic number, because the mean of its divisors is an integer number (26735350266).
Almost surely, 2101000212099 is an apocalyptic number.
101000212099 is a deficient number, since it is larger than the sum of its proper divisors (5941188965).
101000212099 is an equidigital number, since it uses as much as digits as its factorization.
101000212099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5941188964.
The product of its (nonzero) digits is 324, while the sum is 25.
The spelling of 101000212099 in words is "one hundred one billion, two hundred twelve thousand, ninety-nine".
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