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10210130220210 = 2351223278281009
BaseRepresentation
bin1001010010010011101100…
…1011110101010010110010
31100011002010112022102222220
42110210323023311102302
52314240321314021320
633414245152541510
72102441354632104
oct224447313652262
940132115272886
1010210130220210
113287101371638
12118a95bb51896
13590a7112992b
1427425c78d574
1512a8c78e8e40
hex9493b2f54b2

10210130220210 has 32 divisors (see below), whose sum is σ = 24524348849280. Its totient is φ = 2720475134208.

The previous prime is 10210130220187. The next prime is 10210130220211. The reversal of 10210130220210 is 1202203101201.

10210130220210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102101302202102 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10210130220210.

It is not an unprimeable number, because it can be changed into a prime (10210130220211) 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, 139103815 + ... + 139177194.

It is an arithmetic number, because the mean of its divisors is an integer number (766385901540).

Almost surely, 210210130220210 is an apocalyptic number.

10210130220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210130220210 is an abundant number, since it is smaller than the sum of its proper divisors (14314218629070).

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

10210130220210 is a wasteful number, since it uses less digits than its factorization.

10210130220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278282242.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10210130220210 its reverse (1202203101201), we get a palindrome (11412333321411).

The spelling of 10210130220210 in words is "ten trillion, two hundred ten billion, one hundred thirty million, two hundred twenty thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 1223 2446 3669 6115 7338 12230 18345 36690 278281009 556562018 834843027 1391405045 1669686054 2782810090 4174215135 8348430270 340337674007 680675348014 1021013022021 1701688370035 2042026044042 3403376740070 5105065110105 10210130220210