Base | Representation |
---|---|
bin | 10000011101100010000… |
… | …101100011010010110110 |
3 | 11000010212210210210012002 |
4 | 100131202011203102312 |
5 | 122013220314140202 |
6 | 2223402021455302 |
7 | 144504510346502 |
oct | 20354205432266 |
9 | 4003783723162 |
10 | 1131222021302 |
11 | 3a682638178a |
12 | 1632a3b71532 |
13 | 8289b3a4ca9 |
14 | 3ca73d35302 |
15 | 1e65ba15302 |
hex | 107621634b6 |
1131222021302 has 8 divisors (see below), whose sum is σ = 1709218674936. Its totient is φ = 561482462992.
The previous prime is 1131222021253. The next prime is 1131222021323. The reversal of 1131222021302 is 2031202221311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×11312220213022 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2064273488 + ... + 2064274035.
It is an arithmetic number, because the mean of its divisors is an integer number (213652334367).
Almost surely, 21131222021302 is an apocalyptic number.
1131222021302 is a deficient number, since it is larger than the sum of its proper divisors (577996653634).
1131222021302 is a wasteful number, since it uses less digits than its factorization.
1131222021302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4128547662.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 1131222021302 its reverse (2031202221311), we get a palindrome (3162424242613).
The spelling of 1131222021302 in words is "one trillion, one hundred thirty-one billion, two hundred twenty-two million, twenty-one thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •