Base | Representation |
---|---|
bin | 101111001000101010… |
… | …0011110010011011101 |
3 | 100200021100122011220102 |
4 | 1132101110132103131 |
5 | 3124300402424013 |
6 | 114300105230445 |
7 | 10212245306546 |
oct | 1362124362335 |
9 | 320240564812 |
10 | 101222311133 |
11 | 39a233a0599 |
12 | 1774b192425 |
13 | 9711b16278 |
14 | 4c8351b4cd |
15 | 29766d0d58 |
hex | 179151e4dd |
101222311133 has 4 divisors (see below), whose sum is σ = 104487547008. Its totient is φ = 97957075260.
The previous prime is 101222311093. The next prime is 101222311147. The reversal of 101222311133 is 331113222101.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331113222101 = 17299 ⋅19140599.
It is a cyclic number.
It is not a de Polignac number, because 101222311133 - 218 = 101222048989 is a prime.
It is a super-2 number, since 2×1012223111332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101222311153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1632617891 + ... + 1632617952.
It is an arithmetic number, because the mean of its divisors is an integer number (26121886752).
Almost surely, 2101222311133 is an apocalyptic number.
It is an amenable number.
101222311133 is a deficient number, since it is larger than the sum of its proper divisors (3265235875).
101222311133 is an equidigital number, since it uses as much as digits as its factorization.
101222311133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3265235874.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 101222311133 its reverse (331113222101), we get a palindrome (432335533234).
The spelling of 101222311133 in words is "one hundred one billion, two hundred twenty-two million, three hundred eleven thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •