Base | Representation |
---|---|
bin | 1001000110001001011111… |
… | …1001100000011111110101 |
3 | 1022102002221002000120122220 |
4 | 2101202113321200133311 |
5 | 2302330010432100041 |
6 | 33134300325312553 |
7 | 2051364600620604 |
oct | 221422771403765 |
9 | 38362832016586 |
10 | 10001232300021 |
11 | 32065539a1296 |
12 | 1156380565759 |
13 | 57715c54b831 |
14 | 2680c2a69a3b |
15 | 12524d20dd66 |
hex | 91897e607f5 |
10001232300021 has 8 divisors (see below), whose sum is σ = 13414826558784. Its totient is φ = 6627563120640.
The previous prime is 10001232299983. The next prime is 10001232300067. The reversal of 10001232300021 is 12000323210001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10001232300021 - 26 = 10001232299957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001232300721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9981269260 + ... + 9981270261.
It is an arithmetic number, because the mean of its divisors is an integer number (1676853319848).
Almost surely, 210001232300021 is an apocalyptic number.
It is an amenable number.
10001232300021 is a deficient number, since it is larger than the sum of its proper divisors (3413594258763).
10001232300021 is a wasteful number, since it uses less digits than its factorization.
10001232300021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19962539691.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10001232300021 its reverse (12000323210001), we get a palindrome (22001555510022).
The spelling of 10001232300021 in words is "ten trillion, one billion, two hundred thirty-two million, three hundred thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •