Base | Representation |
---|---|
bin | 1110100011010100101… |
… | …00110110000010011111 |
3 | 1202210120212022112022102 |
4 | 13101222110312002133 |
5 | 31143000003233310 |
6 | 1021410304235315 |
7 | 51060316230125 |
oct | 7215224660237 |
9 | 1683525275272 |
10 | 500000055455 |
11 | 183059aa612a |
12 | 80aa100bb3b |
13 | 381c416a0a4 |
14 | 1a2b3239915 |
15 | d015b448a5 |
hex | 746a53609f |
500000055455 has 8 divisors (see below), whose sum is σ = 600005981952. Its totient is φ = 399996100768.
The previous prime is 500000055437. The next prime is 500000055461. The reversal of 500000055455 is 554550000005.
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 500000055455 - 218 = 499999793311 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138434 + ... + 1009536.
It is an arithmetic number, because the mean of its divisors is an integer number (75000747744).
Almost surely, 2500000055455 is an apocalyptic number.
500000055455 is a deficient number, since it is larger than the sum of its proper divisors (100005926497).
500000055455 is a wasteful number, since it uses less digits than its factorization.
500000055455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985905.
The product of its (nonzero) digits is 12500, while the sum is 29.
The spelling of 500000055455 in words is "five hundred billion, fifty-five thousand, four hundred fifty-five".
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