Base | Representation |
---|---|
bin | 11101111011001010… |
… | …100111000100110111 |
3 | 10001221021102112202121 |
4 | 131323022213010313 |
5 | 1011301033301020 |
6 | 22432202020411 |
7 | 2215145161360 |
oct | 357312470467 |
9 | 101837375677 |
10 | 32131150135 |
11 | 12699218737 |
12 | 62887a7707 |
13 | 3050a6b596 |
14 | 17ab4c2b67 |
15 | c80c95baa |
hex | 77b2a7137 |
32131150135 has 128 divisors (see below), whose sum is σ = 50761728000. Its totient is φ = 18997659648.
The previous prime is 32131150133. The next prime is 32131150157. The reversal of 32131150135 is 53105113123.
It is a cyclic number.
It is not a de Polignac number, because 32131150135 - 21 = 32131150133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32131150133) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 44688306 + ... + 44689024.
It is an arithmetic number, because the mean of its divisors is an integer number (396576000).
Almost surely, 232131150135 is an apocalyptic number.
32131150135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
32131150135 is a deficient number, since it is larger than the sum of its proper divisors (18630577865).
32131150135 is a wasteful number, since it uses less digits than its factorization.
32131150135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 893.
The product of its (nonzero) digits is 1350, while the sum is 25.
Adding to 32131150135 its reverse (53105113123), we get a palindrome (85236263258).
The spelling of 32131150135 in words is "thirty-two billion, one hundred thirty-one million, one hundred fifty thousand, one hundred thirty-five".
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