Search a number
-
+
50245365415 = 5723614572239
BaseRepresentation
bin101110110010110110…
…110110111010100111
311210200200112000200211
4232302312312322213
51310400303143130
635025444320251
73426061362550
oct566266667247
9153620460624
1050245365415
111a344220793
1298a30a3087
13497984ba6b
142609161327
1514911b0a2a
hexbb2db6ea7

50245365415 has 64 divisors (see below), whose sum is σ = 73275310080. Its totient is φ = 32330327040.

The previous prime is 50245365407. The next prime is 50245365451. The reversal of 50245365415 is 51456354205.

It is not a de Polignac number, because 50245365415 - 23 = 50245365407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22439866 + ... + 22442104.

It is an arithmetic number, because the mean of its divisors is an integer number (1144926720).

Almost surely, 250245365415 is an apocalyptic number.

50245365415 is a deficient number, since it is larger than the sum of its proper divisors (23029944665).

50245365415 is a wasteful number, since it uses less digits than its factorization.

50245365415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 50245365415 in words is "fifty billion, two hundred forty-five million, three hundred sixty-five thousand, four hundred fifteen".

Divisors: 1 5 7 23 35 61 115 161 305 427 457 805 1403 2135 2239 2285 3199 7015 9821 10511 11195 15673 15995 27877 49105 51497 52555 73577 78365 136579 139385 195139 257485 360479 367885 641171 682895 956053 975695 1023223 1802395 3141317 3205855 4488197 4780265 5116115 7162561 15706585 21989219 22440985 23534129 35812805 62416603 109946095 117670645 164738903 312083015 436916221 823694515 1435581869 2184581105 7177909345 10049073083 50245365415