Base | Representation |
---|---|
bin | 100110011110100110000010… |
… | …110001100001110010000000 |
3 | 211012012001120020220220121020 |
4 | 212132212002301201302000 |
5 | 134140113323303414300 |
6 | 1355530210111225440 |
7 | 50434222364654202 |
oct | 4636460261416200 |
9 | 735161506826536 |
10 | 169228200451200 |
11 | 49a15305425a20 |
12 | 16b91685b18280 |
13 | 73571c64a57a7 |
14 | 2db098d760772 |
15 | 1487031b328a0 |
hex | 99e982c61c80 |
169228200451200 has 384 divisors, whose sum is σ = 621005321687040. Its totient is φ = 40152144384000.
The previous prime is 169228200451199. The next prime is 169228200451201. The reversal of 169228200451200 is 2154002822961.
It is an interprime number because it is at equal distance from previous prime (169228200451199) and next prime (169228200451201).
It is a tau number, because it is divible by the number of its divisors (384).
It is not an unprimeable number, because it can be changed into a prime (169228200451201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12085096 + ... + 22011495.
It is an arithmetic number, because the mean of its divisors is an integer number (1617201358560).
Almost surely, 2169228200451200 is an apocalyptic number.
169228200451200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
169228200451200 is an abundant number, since it is smaller than the sum of its proper divisors (451777121235840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169228200451200 is a wasteful number, since it uses less digits than its factorization.
169228200451200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34096676 (or 34096659 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 42.
The spelling of 169228200451200 in words is "one hundred sixty-nine trillion, two hundred twenty-eight billion, two hundred million, four hundred fifty-one thousand, two hundred".
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