Base | Representation |
---|---|
bin | 1100000100011… |
… | …10010111011000 |
3 | 21001111211222120 |
4 | 12002032113120 |
5 | 201404341144 |
6 | 14014021240 |
7 | 2336403036 |
oct | 602162730 |
9 | 231454876 |
10 | 101246424 |
11 | 52172a34 |
12 | 29aa7820 |
13 | 17c8bc36 |
14 | d637556 |
15 | 8d4de19 |
hex | 608e5d8 |
101246424 has 128 divisors (see below), whose sum is σ = 285120000. Its totient is φ = 29804544.
The previous prime is 101246417. The next prime is 101246461. The reversal of 101246424 is 424642101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 101246394 and 101246403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 508677 + ... + 508875.
It is an arithmetic number, because the mean of its divisors is an integer number (2227500).
Almost surely, 2101246424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 101246424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142560000).
101246424 is an abundant number, since it is smaller than the sum of its proper divisors (183873576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101246424 is a wasteful number, since it uses less digits than its factorization.
With its successor (101246425) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (293).
With its successor (101246425) it forms an eRAP, since the sums of their prime factors are consecutive (297 and 298).
101246424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 101246424 is about 10062.1282043115. The cubic root of 101246424 is about 466.0793886860.
Adding to 101246424 its reverse (424642101), we get a palindrome (525888525).
The spelling of 101246424 in words is "one hundred one million, two hundred forty-six thousand, four hundred twenty-four".
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