Base | Representation |
---|---|
bin | 1000100100001111001… |
… | …1100100100101010000 |
3 | 112001212021200211011001 |
4 | 2021003303210211100 |
5 | 4402344104340340 |
6 | 151335104231344 |
7 | 13426631306050 |
oct | 2110363444520 |
9 | 461767624131 |
10 | 147166480720 |
11 | 5745a707186 |
12 | 2463190b554 |
13 | 10b5451742c |
14 | 71a1323560 |
15 | 3c64e7329a |
hex | 2243ce4950 |
147166480720 has 80 divisors (see below), whose sum is σ = 408044240640. Its totient is φ = 48263288832.
The previous prime is 147166480673. The next prime is 147166480759. The reversal of 147166480720 is 27084661741.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5700105 + ... + 5725864.
It is an arithmetic number, because the mean of its divisors is an integer number (5100553008).
Almost surely, 2147166480720 is an apocalyptic number.
147166480720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
147166480720 is an abundant number, since it is smaller than the sum of its proper divisors (260877759920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147166480720 is a wasteful number, since it uses less digits than its factorization.
147166480720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11426012 (or 11426006 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 46.
The spelling of 147166480720 in words is "one hundred forty-seven billion, one hundred sixty-six million, four hundred eighty thousand, seven hundred twenty".
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