Base | Representation |
---|---|
bin | 10111001111100000000100… |
… | …110010100100111110101011 |
3 | 111101221011110121021011000211 |
4 | 113033200010302210332223 |
5 | 101344234134303343311 |
6 | 1001223205232241551 |
7 | 30350113242641536 |
oct | 2717400462447653 |
9 | 441834417234024 |
10 | 102220302012331 |
11 | 2a630428676548 |
12 | b56ab903a02b7 |
13 | 4506443b27b19 |
14 | 1b356bbc03a1d |
15 | bc3eb8247821 |
hex | 5cf804ca4fab |
102220302012331 has 8 divisors (see below), whose sum is σ = 103150681694064. Its totient is φ = 101290374528000.
The previous prime is 102220302012299. The next prime is 102220302012341. The reversal of 102220302012331 is 133210203022201.
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 102220302012331 - 25 = 102220302012299 is a prime.
It is a super-2 number, since 2×1022203020123312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102220302012341) 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, 112595181 + ... + 113499406.
It is an arithmetic number, because the mean of its divisors is an integer number (12893835211758).
Almost surely, 2102220302012331 is an apocalyptic number.
102220302012331 is a deficient number, since it is larger than the sum of its proper divisors (930379681733).
102220302012331 is a wasteful number, since it uses less digits than its factorization.
102220302012331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226098701.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 102220302012331 its reverse (133210203022201), we get a palindrome (235430505034532).
The spelling of 102220302012331 in words is "one hundred two trillion, two hundred twenty billion, three hundred two million, twelve thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •