Search a number
-
+
16245240350 = 2521937601769
BaseRepresentation
bin11110010000100101…
…01011001000011110
31112221011021201022112
433020102223020132
5231232240142400
611243555514022
71113400156523
oct171022531036
945834251275
1016245240350
116987018579
1231945b8912
1316bb820371
14b0176d14a
156512d9835
hex3c84ab21e

16245240350 has 96 divisors (see below), whose sum is σ = 32763007200. Its totient is φ = 5971968000.

The previous prime is 16245240301. The next prime is 16245240359. The reversal of 16245240350 is 5304254261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16245240359) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21124766 + ... + 21125534.

It is an arithmetic number, because the mean of its divisors is an integer number (341281325).

Almost surely, 216245240350 is an apocalyptic number.

16245240350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16245240350 is an abundant number, since it is smaller than the sum of its proper divisors (16517766850).

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

16245240350 is a wasteful number, since it uses less digits than its factorization.

16245240350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 16245240350 in words is "sixteen billion, two hundred forty-five million, two hundred forty thousand, three hundred fifty".

Divisors: 1 2 5 10 19 25 37 38 50 74 95 185 190 370 475 601 703 769 925 950 1202 1406 1538 1850 3005 3515 3845 6010 7030 7690 11419 14611 15025 17575 19225 22237 22838 28453 29222 30050 35150 38450 44474 56906 57095 73055 111185 114190 142265 146110 222370 284530 285475 365275 422503 462169 540607 555925 570950 711325 730550 845006 924338 1081214 1111850 1422650 2112515 2310845 2703035 4225030 4621690 5406070 8781211 10562575 11554225 13515175 17100253 17562422 21125150 23108450 27030350 34200506 43906055 85501265 87812110 171002530 219530275 324904807 427506325 439060550 649809614 855012650 1624524035 3249048070 8122620175 16245240350