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55141100345 = 527140694539
BaseRepresentation
bin110011010110101010…
…100110101100111001
312021022212201010110202
4303112222212230321
51400412110202340
641155333051545
73661306422332
oct632652465471
9167285633422
1055141100345
1121426793911
12a82a786bb5
135279c02736
142951441289
15167adbdc15
hexcd6aa6b39

55141100345 has 8 divisors (see below), whose sum is σ = 66413489280. Its totient is φ = 43950101040.

The previous prime is 55141100341. The next prime is 55141100369. The reversal of 55141100345 is 54300114155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55141100345 - 22 = 55141100341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55141100341) 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, 20345915 + ... + 20348624.

It is an arithmetic number, because the mean of its divisors is an integer number (8301686160).

Almost surely, 255141100345 is an apocalyptic number.

It is an amenable number.

55141100345 is a deficient number, since it is larger than the sum of its proper divisors (11272388935).

55141100345 is a wasteful number, since it uses less digits than its factorization.

55141100345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40694815.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 55141100345 in words is "fifty-five billion, one hundred forty-one million, one hundred thousand, three hundred forty-five".

Divisors: 1 5 271 1355 40694539 203472695 11028220069 55141100345