Base | Representation |
---|---|
bin | 101111001000111001… |
… | …1000111110011001110 |
3 | 100200021220202100212200 |
4 | 1132101303013303032 |
5 | 3124304432023142 |
6 | 114300553342330 |
7 | 10212403511253 |
oct | 1362163076316 |
9 | 320256670780 |
10 | 101230345422 |
11 | 39a279888a8 |
12 | 17751a079a6 |
13 | 971369a19b |
14 | 4c8460d42a |
15 | 297726b64c |
hex | 1791cc7cce |
101230345422 has 24 divisors (see below), whose sum is σ = 219545192880. Its totient is φ = 33710713440.
The previous prime is 101230345421. The next prime is 101230345429. The reversal of 101230345422 is 224543032101.
101230345422 is a `hidden beast` number, since 1 + 0 + 1 + 230 + 3 + 4 + 5 + 422 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101230345421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2708847 + ... + 2745962.
It is an arithmetic number, because the mean of its divisors is an integer number (9147716370).
Almost surely, 2101230345422 is an apocalyptic number.
101230345422 is an abundant number, since it is smaller than the sum of its proper divisors (118314847458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101230345422 is a wasteful number, since it uses less digits than its factorization.
101230345422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5455848 (or 5455845 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 101230345422 its reverse (224543032101), we get a palindrome (325773377523).
The spelling of 101230345422 in words is "one hundred one billion, two hundred thirty million, three hundred forty-five thousand, four hundred twenty-two".
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