Base | Representation |
---|---|
bin | 1001000111000100000… |
… | …10101100110100100001 |
3 | 1002220222121011210221220 |
4 | 10203202002230310201 |
5 | 20112041140112001 |
6 | 355445355205253 |
7 | 31421114063241 |
oct | 4434202546441 |
9 | 1086877153856 |
10 | 313030004001 |
11 | 110834305150 |
12 | 50801146829 |
13 | 236984a7350 |
14 | 1121787bb21 |
15 | 822158ac36 |
hex | 48e20acd21 |
313030004001 has 32 divisors (see below), whose sum is σ = 507249025920. Its totient is φ = 169082995200.
The previous prime is 313030003961. The next prime is 313030004003. The reversal of 313030004001 is 100400030313.
It is not a de Polignac number, because 313030004001 - 211 = 313030001953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313030004003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12568140 + ... + 12593021.
It is an arithmetic number, because the mean of its divisors is an integer number (15851532060).
Almost surely, 2313030004001 is an apocalyptic number.
It is an amenable number.
313030004001 is a deficient number, since it is larger than the sum of its proper divisors (194219021919).
313030004001 is a wasteful number, since it uses less digits than its factorization.
313030004001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25161217.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 313030004001 its reverse (100400030313), we get a palindrome (413430034314).
The spelling of 313030004001 in words is "three hundred thirteen billion, thirty million, four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.151 sec. • engine limits •