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55241350544115 = 3252134075752321
BaseRepresentation
bin11001000111101111000010…
…00100110111101011110011
321020121000120200220100210100
430203313201010313223303
524220033241214402430
6313253305345403443
714431025110103421
oct1443674104675363
9236530520810710
1055241350544115
11166687a827464a
126242188639583
1324a931090c898
14d8d9a4b5a111
1565be4ab63960
hex323de1137af3

55241350544115 has 24 divisors (see below), whose sum is σ = 95752139603328. Its totient is φ = 29461910446080.

The previous prime is 55241350544077. The next prime is 55241350544131. The reversal of 55241350544115 is 51144505314255.

55241350544115 is a `hidden beast` number, since 5 + 5 + 2 + 41 + 3 + 50 + 544 + 1 + 15 = 666.

It is not a de Polignac number, because 55241350544115 - 213 = 55241350535923 is a prime.

It is a super-2 number, since 2×552413505441152 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6727155 + ... + 12479475.

It is an arithmetic number, because the mean of its divisors is an integer number (3989672483472).

Almost surely, 255241350544115 is an apocalyptic number.

55241350544115 is a deficient number, since it is larger than the sum of its proper divisors (40510789059213).

55241350544115 is a wasteful number, since it uses less digits than its factorization.

55241350544115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5965739 (or 5965736 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 45.

The spelling of 55241350544115 in words is "fifty-five trillion, two hundred forty-one billion, three hundred fifty million, five hundred forty-four thousand, one hundred fifteen".

Divisors: 1 3 5 9 15 45 213407 640221 1067035 1920663 3201105 5752321 9603315 17256963 28761605 51770889 86284815 258854445 1227585567647 3682756702941 6137927838235 11048270108823 18413783514705 55241350544115