Base | Representation |
---|---|
bin | 110001100111001001… |
… | …1111010000101000110 |
3 | 101011222222211012201110 |
4 | 1203032103322011012 |
5 | 3221143334241410 |
6 | 120535525305450 |
7 | 10461113435625 |
oct | 1431623720506 |
9 | 334888735643 |
10 | 106540540230 |
11 | 412023a2853 |
12 | 18794265286 |
13 | a07b885ca7 |
14 | 52299796bc |
15 | 2b88547720 |
hex | 18ce4fa146 |
106540540230 has 32 divisors (see below), whose sum is σ = 256607271648. Its totient is φ = 28309702400.
The previous prime is 106540540187. The next prime is 106540540237. The reversal of 106540540230 is 32045045601.
It is a super-2 number, since 2×1065405402302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106540540237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6310701 + ... + 6327560.
It is an arithmetic number, because the mean of its divisors is an integer number (8018977239).
Almost surely, 2106540540230 is an apocalyptic number.
106540540230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
106540540230 is an abundant number, since it is smaller than the sum of its proper divisors (150066731418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106540540230 is a wasteful number, since it uses less digits than its factorization.
106540540230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12638552.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 106540540230 its reverse (32045045601), we get a palindrome (138585585831).
The spelling of 106540540230 in words is "one hundred six billion, five hundred forty million, five hundred forty thousand, two hundred thirty".
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