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54135153102 = 23373894211489
BaseRepresentation
bin110010011010101101…
…001110000111001110
312011201202211201021110
4302122231032013032
51341332044344402
640511440112450
73624343131462
oct623255160716
9164652751243
1054135153102
1120a5a978858
12a5a9905726
135149692594
1428979c64a2
15161c91556c
hexc9ab4e1ce

54135153102 has 64 divisors (see below), whose sum is σ = 111822235200. Its totient is φ = 17458882560.

The previous prime is 54135153071. The next prime is 54135153161. The reversal of 54135153102 is 20135153145.

It is a super-2 number, since 2×541351531022 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54135153102.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 36355974 + ... + 36357462.

It is an arithmetic number, because the mean of its divisors is an integer number (1747222425).

Almost surely, 254135153102 is an apocalyptic number.

54135153102 is an abundant number, since it is smaller than the sum of its proper divisors (57687082098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54135153102 is a wasteful number, since it uses less digits than its factorization.

54135153102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341.

The product of its (nonzero) digits is 9000, while the sum is 30.

It can be divided in two parts, 5413 and 5153102, that added together give a palindrome (5158515).

The spelling of 54135153102 in words is "fifty-four billion, one hundred thirty-five million, one hundred fifty-three thousand, one hundred two".

Divisors: 1 2 3 6 37 74 111 222 389 421 778 842 1167 1263 1489 2334 2526 2978 4467 8934 14393 15577 28786 31154 43179 46731 55093 86358 93462 110186 163769 165279 327538 330558 491307 579221 626869 982614 1158442 1253738 1737663 1880607 3475326 3761214 6059453 12118906 18178359 21431177 23194153 36356718 42862354 46388306 64293531 69582459 128587062 139164918 243852041 487704082 731556123 1463112246 9022525517 18045051034 27067576551 54135153102