Base | Representation |
---|---|
bin | 11100000011000000000101… |
… | …101000111010110110011101 |
3 | 121011202021220222110200100201 |
4 | 130003000011220322312131 |
5 | 112131442441132312023 |
6 | 1114202531111423501 |
7 | 34660566350511310 |
oct | 3403000550726635 |
9 | 534667828420321 |
10 | 123351555354013 |
11 | 36338112257778 |
12 | 11a02436384b91 |
13 | 53aa003b2b7bc |
14 | 22663661ca977 |
15 | e3d9cc72dbad |
hex | 703005a3ad9d |
123351555354013 has 8 divisors (see below), whose sum is σ = 140975956528128. Its totient is φ = 105727841782224.
The previous prime is 123351555354007. The next prime is 123351555354029. The reversal of 123351555354013 is 310453555153321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123351555354013 - 29 = 123351555353501 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 (123351555354113) 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, 171516106 + ... + 172233787.
It is an arithmetic number, because the mean of its divisors is an integer number (17621994566016).
Almost surely, 2123351555354013 is an apocalyptic number.
It is an amenable number.
123351555354013 is a deficient number, since it is larger than the sum of its proper divisors (17624401174115).
123351555354013 is an equidigital number, since it uses as much as digits as its factorization.
123351555354013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343801163.
The product of its (nonzero) digits is 2025000, while the sum is 46.
The spelling of 123351555354013 in words is "one hundred twenty-three trillion, three hundred fifty-one billion, five hundred fifty-five million, three hundred fifty-four thousand, thirteen".
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