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54623230401 = 3293109201947
BaseRepresentation
bin110010110111110011…
…000101100111000001
312012222210020121110110
4302313303011213001
51343332021333101
641032113221533
73642420540405
oct626763054701
9165883217413
1054623230401
1121190431523
12a7052618a9
1351c683190c
142902757105
15164a6c5cd6
hexcb7cc59c1

54623230401 has 16 divisors (see below), whose sum is σ = 75366993600. Its totient is φ = 35148297408.

The previous prime is 54623230399. The next prime is 54623230411. The reversal of 54623230401 is 10403232645.

It is not a de Polignac number, because 54623230401 - 21 = 54623230399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54623230411) 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, 169510 + ... + 371456.

It is an arithmetic number, because the mean of its divisors is an integer number (4710437100).

Almost surely, 254623230401 is an apocalyptic number.

It is an amenable number.

54623230401 is a deficient number, since it is larger than the sum of its proper divisors (20743763199).

54623230401 is a wasteful number, since it uses less digits than its factorization.

54623230401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205088.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 54623230401 in words is "fifty-four billion, six hundred twenty-three million, two hundred thirty thousand, four hundred one".

Divisors: 1 3 29 87 3109 9327 90161 201947 270483 605841 5856463 17569389 627853223 1883559669 18207743467 54623230401