Base | Representation |
---|---|
bin | 10010111001010011… |
… | …00110000000010000 |
3 | 222011222100222011120 |
4 | 21130221212000100 |
5 | 131233422421112 |
6 | 4354340242240 |
7 | 506246325126 |
oct | 113451460020 |
9 | 28158328146 |
10 | 10144342032 |
11 | 4336242350 |
12 | 1b713a0380 |
13 | c58887c66 |
14 | 6c33b7916 |
15 | 3e58c0e8c |
hex | 25ca66010 |
10144342032 has 80 divisors (see below), whose sum is σ = 28601883648. Its totient is φ = 3072615040.
The previous prime is 10144342031. The next prime is 10144342063. The reversal of 10144342032 is 23024344101.
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 = 10144341993 and 10144342011.
It is not an unprimeable number, because it can be changed into a prime (10144342031) 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, 1910293 + ... + 1915595.
Almost surely, 210144342032 is an apocalyptic number.
10144342032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10144342032 is an abundant number, since it is smaller than the sum of its proper divisors (18457541616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10144342032 is a wasteful number, since it uses less digits than its factorization.
10144342032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8948 (or 8942 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 10144342032 its reverse (23024344101), we get a palindrome (33168686133).
The spelling of 10144342032 in words is "ten billion, one hundred forty-four million, three hundred forty-two thousand, thirty-two".
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