Base | Representation |
---|---|
bin | 1100000101101… |
… | …11000010011100 |
3 | 21001211022111210 |
4 | 12002313002130 |
5 | 201430204040 |
6 | 14021344420 |
7 | 2340665532 |
oct | 602670234 |
9 | 231738453 |
10 | 101413020 |
11 | 52277115 |
12 | 29b68110 |
13 | 18019a07 |
14 | d67c152 |
15 | 8d83480 |
hex | 60b709c |
101413020 has 24 divisors (see below), whose sum is σ = 283956624. Its totient is φ = 27043456.
The previous prime is 101413001. The next prime is 101413021. The reversal of 101413020 is 20314101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 101412987 and 101413005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101413021) 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, 845049 + ... + 845168.
It is an arithmetic number, because the mean of its divisors is an integer number (11831526).
Almost surely, 2101413020 is an apocalyptic number.
101413020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101413020 is an abundant number, since it is smaller than the sum of its proper divisors (182543604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101413020 is a wasteful number, since it uses less digits than its factorization.
101413020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1690229 (or 1690227 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 101413020 is about 10070.4031696849. The cubic root of 101413020 is about 466.3348854881.
Adding to 101413020 its reverse (20314101), we get a palindrome (121727121).
The spelling of 101413020 in words is "one hundred one million, four hundred thirteen thousand, twenty".
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