Base | Representation |
---|---|
bin | 1001010111101010010100… |
… | …0001100101011111000011 |
3 | 1100110212112002010010102201 |
4 | 2111322211001211133003 |
5 | 2322242200124412011 |
6 | 33524415225254031 |
7 | 2112205435061461 |
oct | 225724501453703 |
9 | 40425462103381 |
10 | 10302100232131 |
11 | 3312107007854 |
12 | 11a4748634317 |
13 | 59963a126826 |
14 | 2788a517b831 |
15 | 12ceabbb2cc1 |
hex | 95ea50657c3 |
10302100232131 has 8 divisors (see below), whose sum is σ = 10751613463584. Its totient is φ = 9852719986560.
The previous prime is 10302100232107. The next prime is 10302100232141. The reversal of 10302100232131 is 13123200120301.
10302100232131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10302100232131 - 27 = 10302100232003 is a prime.
It is a super-2 number, since 2×103021002321312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10302100232099 and 10302100232108.
It is not an unprimeable number, because it can be changed into a prime (10302100232141) 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, 33088140 + ... + 33398041.
It is an arithmetic number, because the mean of its divisors is an integer number (1343951682948).
Almost surely, 210302100232131 is an apocalyptic number.
10302100232131 is a deficient number, since it is larger than the sum of its proper divisors (449513231453).
10302100232131 is an equidigital number, since it uses as much as digits as its factorization.
10302100232131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66492941.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10302100232131 its reverse (13123200120301), we get a palindrome (23425300352432).
The spelling of 10302100232131 in words is "ten trillion, three hundred two billion, one hundred million, two hundred thirty-two thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.192 sec. • engine limits •