Base | Representation |
---|---|
bin | 1000100111100100010… |
… | …0111010000110000001 |
3 | 112011011120102100211202 |
4 | 2021321010322012001 |
5 | 4411211403431404 |
6 | 152003512150545 |
7 | 13461033041234 |
oct | 2117104720601 |
9 | 464146370752 |
10 | 148060217729 |
11 | 57879151006 |
12 | 24841098455 |
13 | 10c6772a1b8 |
14 | 7247ccd41b |
15 | 3cb866421e |
hex | 227913a181 |
148060217729 has 8 divisors (see below), whose sum is σ = 148453205760. Its totient is φ = 147667580176.
The previous prime is 148060217713. The next prime is 148060217731. The reversal of 148060217729 is 927712060841.
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 148060217729 - 24 = 148060217713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148060211729) 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, 769487 + ... + 942459.
It is an arithmetic number, because the mean of its divisors is an integer number (18556650720).
Almost surely, 2148060217729 is an apocalyptic number.
It is an amenable number.
148060217729 is a deficient number, since it is larger than the sum of its proper divisors (392988031).
148060217729 is a wasteful number, since it uses less digits than its factorization.
148060217729 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175239.
The product of its (nonzero) digits is 338688, while the sum is 47.
The spelling of 148060217729 in words is "one hundred forty-eight billion, sixty million, two hundred seventeen thousand, seven hundred twenty-nine".
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