Base | Representation |
---|---|
bin | 110010111001101101… |
… | …110100011111100111 |
3 | 12020002000210012100111 |
4 | 302321231310133213 |
5 | 1343413240412012 |
6 | 41035222553451 |
7 | 3643261161121 |
oct | 627155643747 |
9 | 166060705314 |
10 | 54655404007 |
11 | 211a7606a86 |
12 | a713b98887 |
13 | 52003b8059 |
14 | 2906b30211 |
15 | 164d42dba7 |
hex | cb9b747e7 |
54655404007 has 8 divisors (see below), whose sum is σ = 55276240320. Its totient is φ = 54034717440.
The previous prime is 54655403993. The next prime is 54655404049. The reversal of 54655404007 is 70040455645.
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 54655404007 - 223 = 54647015399 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54655404077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803103 + ... + 868495.
It is an arithmetic number, because the mean of its divisors is an integer number (6909530040).
Almost surely, 254655404007 is an apocalyptic number.
54655404007 is a deficient number, since it is larger than the sum of its proper divisors (620836313).
54655404007 is an equidigital number, since it uses as much as digits as its factorization.
54655404007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74873.
The product of its (nonzero) digits is 336000, while the sum is 40.
The spelling of 54655404007 in words is "fifty-four billion, six hundred fifty-five million, four hundred four thousand, seven".
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