Base | Representation |
---|---|
bin | 101111001000111001… |
… | …1011000001010001000 |
3 | 100200021220212202210020 |
4 | 1132101303120022020 |
5 | 3124304441144144 |
6 | 114300555020440 |
7 | 10212404210511 |
oct | 1362163301210 |
9 | 320256782706 |
10 | 101230412424 |
11 | 39a27a24179 |
12 | 17751a3a720 |
13 | 97136c182b |
14 | 4c84629a08 |
15 | 2977281419 |
hex | 1791cd8288 |
101230412424 has 32 divisors (see below), whose sum is σ = 253884599520. Its totient is φ = 33635661696.
The previous prime is 101230412419. The next prime is 101230412471. The reversal of 101230412424 is 424214032101.
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 = 101230412394 and 101230412403.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6730402 + ... + 6745425.
It is an arithmetic number, because the mean of its divisors is an integer number (7933893735).
Almost surely, 2101230412424 is an apocalyptic number.
It is an amenable number.
101230412424 is an abundant number, since it is smaller than the sum of its proper divisors (152654187096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101230412424 is a wasteful number, since it uses less digits than its factorization.
101230412424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13476149 (or 13476145 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 101230412424 its reverse (424214032101), we get a palindrome (525444444525).
The spelling of 101230412424 in words is "one hundred one billion, two hundred thirty million, four hundred twelve thousand, four hundred twenty-four".
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