Base | Representation |
---|---|
bin | 100010110101111110111111… |
… | …001010110000101100101001 |
3 | 202002120220212020002101200111 |
4 | 202311332333022300230221 |
5 | 130041214332412020040 |
6 | 1301531004312334321 |
7 | 44164315646033515 |
oct | 4265767712605451 |
9 | 662526766071614 |
10 | 153243345423145 |
11 | 4491215749a09a |
12 | 1522b7063a43a1 |
13 | 6767a29894953 |
14 | 29bb036003145 |
15 | 12ab327655dea |
hex | 8b5fbf2b0b29 |
153243345423145 has 16 divisors (see below), whose sum is σ = 184657002552000. Its totient is φ = 122085666013248.
The previous prime is 153243345423127. The next prime is 153243345423149. The reversal of 153243345423145 is 541324543342351.
It is a cyclic number.
It is not a de Polignac number, because 153243345423145 - 29 = 153243345422633 is a prime.
It is not an unprimeable number, because it can be changed into a prime (153243345423149) 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, 60107190 + ... + 62604799.
It is an arithmetic number, because the mean of its divisors is an integer number (11541062659500).
Almost surely, 2153243345423145 is an apocalyptic number.
It is an amenable number.
153243345423145 is a deficient number, since it is larger than the sum of its proper divisors (31413657128855).
153243345423145 is a wasteful number, since it uses less digits than its factorization.
153243345423145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122713032.
The product of its digits is 10368000, while the sum is 49.
Adding to 153243345423145 its reverse (541324543342351), we get a palindrome (694567888765496).
The spelling of 153243345423145 in words is "one hundred fifty-three trillion, two hundred forty-three billion, three hundred forty-five million, four hundred twenty-three thousand, one hundred forty-five".
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