Base | Representation |
---|---|
bin | 1000100111011010101… |
… | …1110001011000010001 |
3 | 112011001202212212000000 |
4 | 2021312223301120101 |
5 | 4411121114332001 |
6 | 151555515520213 |
7 | 13460034604152 |
oct | 2116653613021 |
9 | 464052785000 |
10 | 148020074001 |
11 | 57858522478 |
12 | 2482b759069 |
13 | 10c5c313107 |
14 | 724283d929 |
15 | 3cb4d84a86 |
hex | 2276af1611 |
148020074001 has 56 divisors (see below), whose sum is σ = 223692855360. Its totient is φ = 97898868000.
The previous prime is 148020073997. The next prime is 148020074057. The reversal of 148020074001 is 100470020841.
It is not a de Polignac number, because 148020074001 - 22 = 148020073997 is a prime.
It is a super-3 number, since 3×1480200740013 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (148020074101) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 51917226 + ... + 51920076.
Almost surely, 2148020074001 is an apocalyptic number.
It is an amenable number.
148020074001 is a deficient number, since it is larger than the sum of its proper divisors (75672781359).
148020074001 is an equidigital number, since it uses as much as digits as its factorization.
148020074001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3409 (or 3394 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
Adding to 148020074001 its reverse (100470020841), we get a palindrome (248490094842).
The spelling of 148020074001 in words is "one hundred forty-eight billion, twenty million, seventy-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •