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142202412410 = 25138110297061
BaseRepresentation
bin1000010001101111101…
…1001001110101111010
3111121001022221000121012
42010123323021311322
54312212304144120
6145154335113522
713162623363512
oct2043373116572
9447038830535
10142202412410
1155342611193
12236873728a2
1310542c596c6
146c4dd36842
153a742681c5
hex211bec9d7a

142202412410 has 16 divisors (see below), whose sum is σ = 256149714312. Its totient is φ = 56839771200.

The previous prime is 142202412397. The next prime is 142202412419. The reversal of 142202412410 is 14214202241.

It can be written as a sum of positive squares in 4 ways, for example, as 95055672721 + 47146739689 = 308311^2 + 217133^2 .

It is not an unprimeable number, because it can be changed into a prime (142202412419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5134721 + ... + 5162340.

Almost surely, 2142202412410 is an apocalyptic number.

142202412410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142202412410 is a deficient number, since it is larger than the sum of its proper divisors (113947301902).

142202412410 is a wasteful number, since it uses less digits than its factorization.

142202412410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298449.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 142202412410 its reverse (14214202241), we get a palindrome (156416614651).

The spelling of 142202412410 in words is "one hundred forty-two billion, two hundred two million, four hundred twelve thousand, four hundred ten".

Divisors: 1 2 5 10 1381 2762 6905 13810 10297061 20594122 51485305 102970610 14220241241 28440482482 71101206205 142202412410