Base | Representation |
---|---|
bin | 101111001011000100… |
… | …0010010100001010100 |
3 | 100200110222110202122020 |
4 | 1132112020102201110 |
5 | 3124432032100340 |
6 | 114312110533140 |
7 | 10214245214466 |
oct | 1362610224124 |
9 | 320428422566 |
10 | 101303003220 |
11 | 39a649a4771 |
12 | 177722071b0 |
13 | 9725759673 |
14 | 4c90124136 |
15 | 297d81e9d0 |
hex | 1796212854 |
101303003220 has 96 divisors (see below), whose sum is σ = 286054035456. Its totient is φ = 26785987200.
The previous prime is 101303003183. The next prime is 101303003239. The reversal of 101303003220 is 22300303101.
It is a super-2 number, since 2×1013030032202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 101303003220.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3416097 + ... + 3445623.
It is an arithmetic number, because the mean of its divisors is an integer number (2979729536).
Almost surely, 2101303003220 is an apocalyptic number.
101303003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101303003220 is an abundant number, since it is smaller than the sum of its proper divisors (184751032236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101303003220 is a wasteful number, since it uses less digits than its factorization.
101303003220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30021 (or 30019 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 101303003220 its reverse (22300303101), we get a palindrome (123603306321).
The spelling of 101303003220 in words is "one hundred one billion, three hundred three million, three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •