Search a number
-
+
10202022040210 = 257111310119795099
BaseRepresentation
bin1001010001110101011111…
…1001100101001010010010
31100010022012110100020000221
42110131113321211022102
52314122220120241320
633410424430303254
72102033421350260
oct224352771451222
940108173306027
1010202022040210
113283720525a30
121189278657b2a
1359007b36a9a0
14273acd9a5430
1512a5a0b803aa
hex94757e65292

10202022040210 has 256 divisors, whose sum is σ = 24917663232000. Its totient is φ = 2904147072000.

The previous prime is 10202022040201. The next prime is 10202022040213. The reversal of 10202022040210 is 1204022020201.

10202022040210 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 2×102020220402102 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10202022040213) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2000786241 + ... + 2000791339.

It is an arithmetic number, because the mean of its divisors is an integer number (97334622000).

Almost surely, 210202022040210 is an apocalyptic number.

10202022040210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10202022040210 is an abundant number, since it is smaller than the sum of its proper divisors (14715641191790).

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

10202022040210 is a wasteful number, since it uses less digits than its factorization.

10202022040210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7217.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10202022040210 its reverse (1204022020201), we get a palindrome (11406044060411).

The spelling of 10202022040210 in words is "ten trillion, two hundred two billion, twenty-two million, forty thousand, two hundred ten".