Search a number
-
+
49324725360 = 2433522835521
BaseRepresentation
bin101101111011111110…
…111001010001110000
311201022112011122222000
4231323332321101300
51302004112202420
634354240014000
73364212151011
oct557376712160
9151275148860
1049324725360
1119a11581239
129686901300
134860ba9831
14255cb91008
15143a458690
hexb7bfb9470

49324725360 has 80 divisors (see below), whose sum is σ = 169896283680. Its totient is φ = 13153259520.

The previous prime is 49324725319. The next prime is 49324725367. The reversal of 49324725360 is 6352742394.

49324725360 is a `hidden beast` number, since 4 + 93 + 24 + 7 + 2 + 536 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49324725367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11415601 + ... + 11419920.

It is an arithmetic number, because the mean of its divisors is an integer number (2123703546).

Almost surely, 249324725360 is an apocalyptic number.

49324725360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49324725360 is an abundant number, since it is smaller than the sum of its proper divisors (120571558320).

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

49324725360 is a wasteful number, since it uses less digits than its factorization.

49324725360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22835543 (or 22835531 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 49324725360 in words is "forty-nine billion, three hundred twenty-four million, seven hundred twenty-five thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 22835521 45671042 68506563 91342084 114177605 137013126 182684168 205519689 228355210 274026252 342532815 365368336 411039378 456710420 548052504 616559067 685065630 822078756 913420840 1027598445 1096105008 1233118134 1370131260 1644157512 1826841680 2055196890 2466236268 2740262520 3082795335 3288315024 4110393780 4932472536 5480525040 6165590670 8220787560 9864945072 12331181340 16441575120 24662362680 49324725360