Search a number
-
+
120210201010 = 254310113919913
BaseRepresentation
bin110111111110100010…
…1100001100110110010
3102111021122200221002001
41233331011201212302
53432142302413020
6131120201444214
711453630564224
oct1577505414662
9374248627061
10120210201010
1146a87585269
121b36a1a066a
13b449903873
145b65222414
1531d867750a
hex1bfd1619b2

120210201010 has 64 divisors (see below), whose sum is σ = 225222560640. Its totient is φ = 46163980800.

The previous prime is 120210200993. The next prime is 120210201071. The reversal of 120210201010 is 10102012021.

120210201010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6026814 + ... + 6046726.

It is an arithmetic number, because the mean of its divisors is an integer number (3519102510).

Almost surely, 2120210201010 is an apocalyptic number.

120210201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120210201010 is a deficient number, since it is larger than the sum of its proper divisors (105012359630).

120210201010 is a wasteful number, since it uses less digits than its factorization.

120210201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20203.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120210201010 its reverse (10102012021), we get a palindrome (130312213031).

The spelling of 120210201010 in words is "one hundred twenty billion, two hundred ten million, two hundred one thousand, ten".

Divisors: 1 2 5 10 43 86 101 139 202 215 278 430 505 695 1010 1390 4343 5977 8686 11954 14039 19913 21715 28078 29885 39826 43430 59770 70195 99565 140390 199130 603677 856259 1207354 1712518 2011213 2767907 3018385 4022426 4281295 5535814 6036770 8562590 10056065 13839535 20112130 27679070 86482159 119020001 172964318 238040002 279558607 432410795 559117214 595100005 864821590 1190200010 1397793035 2795586070 12021020101 24042040202 60105100505 120210201010