Base | Representation |
---|---|
bin | 1001100000110000111… |
… | …1100010000110000000 |
3 | 120121210121120020002010 |
4 | 2120030033202012000 |
5 | 10134133010440043 |
6 | 203023232252520 |
7 | 14543361255522 |
oct | 2301417420600 |
9 | 517717506063 |
10 | 163414155648 |
11 | 633380378a7 |
12 | 278070a1140 |
13 | 125436aa973 |
14 | 7ca3127a12 |
15 | 43b658e133 |
hex | 260c3e2180 |
163414155648 has 32 divisors (see below), whose sum is σ = 434068851960. Its totient is φ = 54471385088.
The previous prime is 163414155599. The next prime is 163414155689. The reversal of 163414155648 is 846551414361.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×1634141556482 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 163414155597 and 163414155606.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212778465 + ... + 212779232.
Almost surely, 2163414155648 is an apocalyptic number.
It is an amenable number.
163414155648 is an abundant number, since it is smaller than the sum of its proper divisors (270654696312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163414155648 is an equidigital number, since it uses as much as digits as its factorization.
163414155648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425557714 (or 425557702 counting only the distinct ones).
The product of its digits is 1382400, while the sum is 48.
The spelling of 163414155648 in words is "one hundred sixty-three billion, four hundred fourteen million, one hundred fifty-five thousand, six hundred forty-eight".
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