Base | Representation |
---|---|
bin | 1101110110110111100… |
… | …1011010001000001111 |
3 | 211202111021222222022010 |
4 | 3131231321122020033 |
5 | 12400030120421210 |
6 | 301211053152303 |
7 | 23125343555151 |
oct | 3355571321017 |
9 | 752437888263 |
10 | 238066967055 |
11 | 91a66661a55 |
12 | 3a18018b693 |
13 | 195aca73558 |
14 | b745a66ad1 |
15 | 62d53c5920 |
hex | 376de5a20f |
238066967055 has 8 divisors (see below), whose sum is σ = 380907147312. Its totient is φ = 126969049088.
The previous prime is 238066967053. The next prime is 238066967101. The reversal of 238066967055 is 550769660832.
It is a happy number.
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 238066967055 - 21 = 238066967053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 238066966986 and 238066967004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238066967053) 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, 7935565554 + ... + 7935565583.
It is an arithmetic number, because the mean of its divisors is an integer number (47613393414).
Almost surely, 2238066967055 is an apocalyptic number.
238066967055 is a deficient number, since it is larger than the sum of its proper divisors (142840180257).
238066967055 is a wasteful number, since it uses less digits than its factorization.
238066967055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15871131145.
The product of its (nonzero) digits is 16329600, while the sum is 57.
The spelling of 238066967055 in words is "two hundred thirty-eight billion, sixty-six million, nine hundred sixty-seven thousand, fifty-five".
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