Base | Representation |
---|---|
bin | 101111000010011001… |
… | …1110100001000101101 |
3 | 100122201201200202210202 |
4 | 1132010303310020231 |
5 | 3123333140020323 |
6 | 114223210443245 |
7 | 10204116300452 |
oct | 1360463641055 |
9 | 318651622722 |
10 | 101012423213 |
11 | 399259746a9 |
12 | 176b0a33525 |
13 | 96aa4a9430 |
14 | 4c636c3829 |
15 | 2963071d28 |
hex | 1784cf422d |
101012423213 has 8 divisors (see below), whose sum is σ = 114508010400. Its totient is φ = 88334750448.
The previous prime is 101012423191. The next prime is 101012423219. The reversal of 101012423213 is 312324210101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101012423213 - 28 = 101012422957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101012423219) 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, 204478343 + ... + 204478836.
It is an arithmetic number, because the mean of its divisors is an integer number (14313501300).
Almost surely, 2101012423213 is an apocalyptic number.
101012423213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
101012423213 is a deficient number, since it is larger than the sum of its proper divisors (13495587187).
101012423213 is a wasteful number, since it uses less digits than its factorization.
101012423213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408957211.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 101012423213 its reverse (312324210101), we get a palindrome (413336633314).
The spelling of 101012423213 in words is "one hundred one billion, twelve million, four hundred twenty-three thousand, two hundred thirteen".
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