Base | Representation |
---|---|
bin | 11101110011011010… |
… | …101010110110000111 |
3 | 10001121012210110100002 |
4 | 131303122222312013 |
5 | 1011014243022101 |
6 | 22411235311515 |
7 | 2212006135346 |
oct | 356332526607 |
9 | 101535713302 |
10 | 32001142151 |
11 | 126318a0820 |
12 | 625114b59b |
13 | 302cb4c294 |
14 | 179811db5d |
15 | c74664d6b |
hex | 7736aad87 |
32001142151 has 8 divisors (see below), whose sum is σ = 34921094544. Its totient is φ = 29082982720.
The previous prime is 32001142127. The next prime is 32001142157. The reversal of 32001142151 is 15124110023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32001142151 - 222 = 31996947847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32001142157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410780 + ... + 482433.
It is an arithmetic number, because the mean of its divisors is an integer number (4365136818).
Almost surely, 232001142151 is an apocalyptic number.
32001142151 is a deficient number, since it is larger than the sum of its proper divisors (2919952393).
32001142151 is a wasteful number, since it uses less digits than its factorization.
32001142151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 896481.
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 32001142151 its reverse (15124110023), we get a palindrome (47125252174).
The spelling of 32001142151 in words is "thirty-two billion, one million, one hundred forty-two thousand, one hundred fifty-one".
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