Base | Representation |
---|---|
bin | 1000100111011010101… |
… | …1110001011000001111 |
3 | 112011001202212211222221 |
4 | 2021312223301120033 |
5 | 4411121114331444 |
6 | 151555515520211 |
7 | 13460034604150 |
oct | 2116653613017 |
9 | 464052784887 |
10 | 148020073999 |
11 | 57858522476 |
12 | 2482b759067 |
13 | 10c5c313105 |
14 | 724283d927 |
15 | 3cb4d84a84 |
hex | 2276af160f |
148020073999 has 8 divisors (see below), whose sum is σ = 170457141888. Its totient is φ = 125905841880.
The previous prime is 148020073997. The next prime is 148020074057. The reversal of 148020073999 is 999370020841.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 148020073999 - 21 = 148020073997 is a prime.
It is a super-3 number, since 3×1480200739993 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148020073997) 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, 80707957 + ... + 80709790.
It is an arithmetic number, because the mean of its divisors is an integer number (21307142736).
Almost surely, 2148020073999 is an apocalyptic number.
148020073999 is a deficient number, since it is larger than the sum of its proper divisors (22437067889).
148020073999 is a wasteful number, since it uses less digits than its factorization.
148020073999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161417885.
The product of its (nonzero) digits is 979776, while the sum is 52.
The spelling of 148020073999 in words is "one hundred forty-eight billion, twenty million, seventy-three thousand, nine hundred ninety-nine".
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