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54036622684 = 221173105116007
BaseRepresentation
bin110010010100110101…
…010110110101011100
312011110220102211221201
4302110311112311130
51341131333411214
640454000205244
73622035500002
oct622465266534
9164426384851
1054036622684
1120a0a2a0460
12a580909824
135132144965
142888898a72
151613e51274
hexc94d56d5c

54036622684 has 48 divisors (see below), whose sum is σ = 104680025856. Its totient is φ = 24201072000.

The previous prime is 54036622681. The next prime is 54036622721. The reversal of 54036622684 is 48622663045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54036622681) 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, 3367809 + ... + 3383815.

It is an arithmetic number, because the mean of its divisors is an integer number (2180833872).

Almost surely, 254036622684 is an apocalyptic number.

It is an amenable number.

54036622684 is a deficient number, since it is larger than the sum of its proper divisors (50643403172).

54036622684 is a wasteful number, since it uses less digits than its factorization.

54036622684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17146 (or 17144 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 54036622684 in words is "fifty-four billion, thirty-six million, six hundred twenty-two thousand, six hundred eighty-four".

Divisors: 1 2 4 11 22 44 73 146 292 803 1051 1606 2102 3212 4204 11561 16007 23122 32014 46244 64028 76723 153446 176077 306892 352154 704308 843953 1168511 1687906 2337022 3375812 4674044 12853621 16823357 25707242 33646714 51414484 67293428 185056927 370113854 740227708 1228105061 2456210122 4912420244 13509155671 27018311342 54036622684