Base | Representation |
---|---|
bin | 10010110110011011… |
… | …11110000000111100 |
3 | 222010022011200102200 |
4 | 21123031332000330 |
5 | 131211300320012 |
6 | 4352121351500 |
7 | 505535220153 |
oct | 113315760074 |
9 | 28108150380 |
10 | 10120323132 |
11 | 4323727617 |
12 | 1b65338590 |
13 | c538c84aa |
14 | 6c012459a |
15 | 3e37293dc |
hex | 25b37e03c |
10120323132 has 36 divisors (see below), whose sum is σ = 25890151560. Its totient is φ = 3332796192.
The previous prime is 10120323107. The next prime is 10120323151. The reversal of 10120323132 is 23132302101.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×101203231324 (a number of 41 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1690507 + ... + 1696482.
Almost surely, 210120323132 is an apocalyptic number.
10120323132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10120323132 is an abundant number, since it is smaller than the sum of its proper divisors (15769828428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120323132 is a wasteful number, since it uses less digits than its factorization.
10120323132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3387082 (or 3387077 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10120323132 its reverse (23132302101), we get a palindrome (33252625233).
The spelling of 10120323132 in words is "ten billion, one hundred twenty million, three hundred twenty-three thousand, one hundred thirty-two".
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