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54335220230151 = 3271750733165481
BaseRepresentation
bin11000101101010111001111…
…00000000010100000000111
321010101101200220212001201200
430112223213200002200013
524110212012334331101
6311321131112153543
714305406260365420
oct1426534740024007
9233341626761650
1054335220230151
111634948a338183
1261166433988b3
132441a3508c383
14d5bba5522647
156435b535c986
hex316ae7802807

54335220230151 has 24 divisors (see below), whose sum is σ = 94972485782304. Its totient is φ = 29222303316480.

The previous prime is 54335220230089. The next prime is 54335220230153. The reversal of 54335220230151 is 15103202253345.

54335220230151 is a `hidden beast` number, since 5 + 4 + 3 + 352 + 20 + 230 + 1 + 51 = 666.

It is not a de Polignac number, because 54335220230151 - 215 = 54335220197383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54335220230153) 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 23 ways as a sum of consecutive naturals, for example, 25366581670 + ... + 25366583811.

It is an arithmetic number, because the mean of its divisors is an integer number (3957186907596).

Almost surely, 254335220230151 is an apocalyptic number.

54335220230151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

54335220230151 is a deficient number, since it is larger than the sum of its proper divisors (40637265552153).

54335220230151 is a wasteful number, since it uses less digits than its factorization.

54335220230151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50733165511 (or 50733165508 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 54335220230151 its reverse (15103202253345), we get a palindrome (69438422483496).

The spelling of 54335220230151 in words is "fifty-four trillion, three hundred thirty-five billion, two hundred twenty million, two hundred thirty thousand, one hundred fifty-one".

Divisors: 1 3 7 9 17 21 51 63 119 153 357 1071 50733165481 152199496443 355132158367 456598489329 862463813177 1065396475101 2587391439531 3196189425303 6037246692239 7762174318593 18111740076717 54335220230151