Search a number
-
+
54302513524 = 22713121170163
BaseRepresentation
bin110010100100101011…
…101001100101110100
312012011102202111121121
4302210223221211310
51342202420413044
640540215153324
73631444514650
oct624453514564
9165142674547
1054302513524
1121036398156
12a635975844
13517525c30c
1428b1d0da60
15162c473984
hexca4ae9974

54302513524 has 48 divisors (see below), whose sum is σ = 109954285056. Its totient is φ = 22985071200.

The previous prime is 54302513497. The next prime is 54302513581. The reversal of 54302513524 is 42531520345.

54302513524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54302513524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738867 + ... + 809029.

It is an arithmetic number, because the mean of its divisors is an integer number (2290714272).

Almost surely, 254302513524 is an apocalyptic number.

It is an amenable number.

54302513524 is an abundant number, since it is smaller than the sum of its proper divisors (55651771532).

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

54302513524 is a wasteful number, since it uses less digits than its factorization.

54302513524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70516 (or 70514 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 54302513524 in words is "fifty-four billion, three hundred two million, five hundred thirteen thousand, five hundred twenty-four".

Divisors: 1 2 4 7 14 28 131 211 262 422 524 844 917 1477 1834 2954 3668 5908 27641 55282 70163 110564 140326 193487 280652 386974 491141 773948 982282 1964564 9191353 14804393 18382706 29608786 36765412 59217572 64339471 103630751 128678942 207261502 257357884 414523004 1939375483 3878750966 7757501932 13575628381 27151256762 54302513524