Search a number
-
+
10220212031301 = 328423134818843
BaseRepresentation
bin1001010010111001010000…
…0110111000111101000101
31100012001011011000111211200
42110232110012320331011
52314421443240000201
633423033421053113
72103246244622256
oct224562406707505
940161134014750
1010220212031301
113290405284518
1211908b43b7199
135919b9a5c91c
1427493772ab2d
1512acb7a67386
hex94b941b8f45

10220212031301 has 12 divisors (see below), whose sum is σ = 14764281244128. Its totient is φ = 6812665723944.

The previous prime is 10220212031243. The next prime is 10220212031317. The reversal of 10220212031301 is 10313021202201.

10220212031301 is a `hidden beast` number, since 10 + 2 + 202 + 120 + 31 + 301 = 666.

It is not a de Polignac number, because 10220212031301 - 217 = 10220211900229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220212031101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67333615 + ... + 67485228.

It is an arithmetic number, because the mean of its divisors is an integer number (1230356770344).

Almost surely, 210220212031301 is an apocalyptic number.

It is an amenable number.

10220212031301 is a deficient number, since it is larger than the sum of its proper divisors (4544069212827).

10220212031301 is a wasteful number, since it uses less digits than its factorization.

10220212031301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134827272 (or 134827269 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10220212031301 its reverse (10313021202201), we get a palindrome (20533233233502).

The spelling of 10220212031301 in words is "ten trillion, two hundred twenty billion, two hundred twelve million, thirty-one thousand, three hundred one".

Divisors: 1 3 9 8423 25269 75807 134818843 404456529 1213369587 1135579114589 3406737343767 10220212031301