Search a number
-
+
42243200210 = 25171522716319
BaseRepresentation
bin100111010101111001…
…000001010011010010
311001001000000220200202
4213111321001103102
51143003224401320
631223430215202
73023553164051
oct472571012322
9131030026622
1042243200210
1116a08204612
12822b1b4502
133ca2a2b273
14208a492398
1511738d8b75
hex9d5e414d2

42243200210 has 32 divisors (see below), whose sum is σ = 80520791040. Its totient is φ = 15901303552.

The previous prime is 42243200201. The next prime is 42243200257. The reversal of 42243200210 is 1200234224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2580431 + ... + 2596749.

It is an arithmetic number, because the mean of its divisors is an integer number (2516274720).

Almost surely, 242243200210 is an apocalyptic number.

42243200210 is a deficient number, since it is larger than the sum of its proper divisors (38277590830).

42243200210 is a wasteful number, since it uses less digits than its factorization.

42243200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31570.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 42243200210 its reverse (1200234224), we get a palindrome (43443434434).

The spelling of 42243200210 in words is "forty-two billion, two hundred forty-three million, two hundred thousand, two hundred ten".

Divisors: 1 2 5 10 17 34 85 170 15227 16319 30454 32638 76135 81595 152270 163190 258859 277423 517718 554846 1294295 1387115 2588590 2774230 248489413 496978826 1242447065 2484894130 4224320021 8448640042 21121600105 42243200210