Base | Representation |
---|---|
bin | 110011110100100010… |
… | …110011000001110010 |
3 | 12022121210221021101112 |
4 | 303310202303001302 |
5 | 1402423421321122 |
6 | 41321201033322 |
7 | 4006604225351 |
oct | 636442630162 |
9 | 168553837345 |
10 | 55642370162 |
11 | 21663738295 |
12 | a94a625842 |
13 | 5329a107b2 |
14 | 299bc47998 |
15 | 16a9dd82e2 |
hex | cf48b3072 |
55642370162 has 8 divisors (see below), whose sum is σ = 87856374000. Its totient is φ = 26356912164.
The previous prime is 55642370153. The next prime is 55642370207. The reversal of 55642370162 is 26107324655.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732136412 + ... + 732136487.
It is an arithmetic number, because the mean of its divisors is an integer number (10982046750).
Almost surely, 255642370162 is an apocalyptic number.
55642370162 is a deficient number, since it is larger than the sum of its proper divisors (32214003838).
55642370162 is a wasteful number, since it uses less digits than its factorization.
55642370162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1464272920.
The product of its (nonzero) digits is 302400, while the sum is 41.
The spelling of 55642370162 in words is "fifty-five billion, six hundred forty-two million, three hundred seventy thousand, one hundred sixty-two".
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