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54250001135 = 5115791170327
BaseRepresentation
bin110010100001100011…
…010101001011101111
312012000202221121011022
4302201203111023233
51342101000014020
640531101444355
73630236254421
oct624143251357
9165022847138
1054250001135
1121009790890
12a6202706bb
1351674044b5
1428a8d60811
151627a4e625
hexca18d52ef

54250001135 has 16 divisors (see below), whose sum is σ = 71030863872. Its totient is φ = 39447501600.

The previous prime is 54250001089. The next prime is 54250001137. The reversal of 54250001135 is 53110005245.

It is not a de Polignac number, because 54250001135 - 228 = 53981565679 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 (54250001137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233342 + ... + 403668.

It is an arithmetic number, because the mean of its divisors is an integer number (4439428992).

Almost surely, 254250001135 is an apocalyptic number.

54250001135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54250001135 is a deficient number, since it is larger than the sum of its proper divisors (16780862737).

54250001135 is a wasteful number, since it uses less digits than its factorization.

54250001135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176134.

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 54250001135 in words is "fifty-four billion, two hundred fifty million, one thousand, one hundred thirty-five".

Divisors: 1 5 11 55 5791 28955 63701 170327 318505 851635 1873597 9367985 986363657 4931818285 10850000227 54250001135