Base | Representation |
---|---|
bin | 111010100001001000110… |
… | …100000111010011101111 |
3 | 112020102201002010011211222 |
4 | 322201020310013103233 |
5 | 1011341121104310111 |
6 | 12315210442533555 |
7 | 563346556414520 |
oct | 72411064072357 |
9 | 15212632104758 |
10 | 4021311010031 |
11 | 1310479258957 |
12 | 54b434b072bb |
13 | 232291c94843 |
14 | dc8bd7b0847 |
15 | 6e90bd8d7db |
hex | 3a848d074ef |
4021311010031 has 16 divisors (see below), whose sum is σ = 4744789862400. Its totient is φ = 3335118999840.
The previous prime is 4021311010021. The next prime is 4021311010033. The reversal of 4021311010031 is 1300101131204.
4021311010031 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 4021311010031 - 234 = 4004131140847 is a prime.
It is a super-2 number, since 2×40213110100312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4021311009991 and 4021311010009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4021311010033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104096 + ... + 2837861.
It is an arithmetic number, because the mean of its divisors is an integer number (296549366400).
Almost surely, 24021311010031 is an apocalyptic number.
4021311010031 is a deficient number, since it is larger than the sum of its proper divisors (723478852369).
4021311010031 is a wasteful number, since it uses less digits than its factorization.
4021311010031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2948294.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 4021311010031 its reverse (1300101131204), we get a palindrome (5321412141235).
The spelling of 4021311010031 in words is "four trillion, twenty-one billion, three hundred eleven million, ten thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •