Base | Representation |
---|---|
bin | 1001001100000001101100… |
… | …1111110001100000100001 |
3 | 1022202202121002120102212120 |
4 | 2103000123033301200201 |
5 | 2311003321332344334 |
6 | 33252521302414453 |
7 | 2061601301613102 |
oct | 223003317614041 |
9 | 38682532512776 |
10 | 10102220199969 |
11 | 3245366a36227 |
12 | 1171a65131429 |
13 | 58383491ca51 |
14 | 26cd42da83a9 |
15 | 127bae039949 |
hex | 9301b3f1821 |
10102220199969 has 16 divisors (see below), whose sum is σ = 14262230494080. Its totient is φ = 6338526828800.
The previous prime is 10102220199959. The next prime is 10102220200013. The reversal of 10102220199969 is 96999102220101.
It is a cyclic number.
It is not a de Polignac number, because 10102220199969 - 220 = 10102219151393 is a prime.
It is a super-2 number, since 2×101022201999692 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (10102220199919) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840244 + ... + 4572794.
It is an arithmetic number, because the mean of its divisors is an integer number (891389405880).
Almost surely, 210102220199969 is an apocalyptic number.
It is an amenable number.
10102220199969 is a deficient number, since it is larger than the sum of its proper divisors (4160010294111).
10102220199969 is a wasteful number, since it uses less digits than its factorization.
10102220199969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3785640.
The product of its (nonzero) digits is 314928, while the sum is 51.
The spelling of 10102220199969 in words is "ten trillion, one hundred two billion, two hundred twenty million, one hundred ninety-nine thousand, nine hundred sixty-nine".
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