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10131330022 = 2115958713297
BaseRepresentation
bin10010110111101111…
…11101001111100110
3222011001212220001021
421123313331033212
5131222110030042
64353153321354
7506030612212
oct113367751746
928131786037
1010131330022
114329965220
121b68b6625a
13c55c80448
146c178b942
153e46a0867
hex25bdfd3e6

10131330022 has 32 divisors (see below), whose sum is σ = 16889523840. Its totient is φ = 4519044480.

The previous prime is 10131330017. The next prime is 10131330023. The reversal of 10131330022 is 22003313101.

It is a junction number, because it is equal to n+sod(n) for n = 10131329978 and 10131330005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131330023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755278 + ... + 768574.

It is an arithmetic number, because the mean of its divisors is an integer number (527797620).

Almost surely, 210131330022 is an apocalyptic number.

10131330022 is a deficient number, since it is larger than the sum of its proper divisors (6758193818).

10131330022 is a wasteful number, since it uses less digits than its factorization.

10131330022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13956.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10131330022 its reverse (22003313101), we get a palindrome (32134643123).

The spelling of 10131330022 in words is "ten billion, one hundred thirty-one million, three hundred thirty thousand, twenty-two".

Divisors: 1 2 11 22 59 118 587 649 1174 1298 6457 12914 13297 26594 34633 69266 146267 292534 380963 761926 784523 1569046 7805339 8629753 15610678 17259506 85858729 171717458 460515001 921030002 5065665011 10131330022