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10050110490 = 2357172815157
BaseRepresentation
bin10010101110000100…
…01000010000011010
3221221102001111210110
421113002020100122
5131040312013430
64341132425150
7504023346450
oct112702102032
927842044713
1010050110490
114298030842
121b459181b6
13c421b3c54
146b4a889d0
153dc4aa7b0
hex25708841a

10050110490 has 64 divisors (see below), whose sum is σ = 29187558144. Its totient is φ = 2162039808.

The previous prime is 10050110479. The next prime is 10050110501. The reversal of 10050110490 is 9401105001.

It is an interprime number because it is at equal distance from previous prime (10050110479) and next prime (10050110501).

It is a super-2 number, since 2×100501104902 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1404009 + ... + 1411148.

It is an arithmetic number, because the mean of its divisors is an integer number (456055596).

Almost surely, 210050110490 is an apocalyptic number.

10050110490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10050110490 is an abundant number, since it is smaller than the sum of its proper divisors (19137447654).

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

10050110490 is a wasteful number, since it uses less digits than its factorization.

10050110490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815191.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 10050110490 its reverse (9401105001), we get a palindrome (19451215491).

The spelling of 10050110490 in words is "ten billion, fifty million, one hundred ten thousand, four hundred ninety".

Divisors: 1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 170 210 238 255 357 510 595 714 1190 1785 3570 2815157 5630314 8445471 14075785 16890942 19706099 28151570 39412198 42227355 47857669 59118297 84454710 95715338 98530495 118236594 143573007 197060990 239288345 287146014 295591485 335003683 478576690 591182970 670007366 717865035 1005011049 1435730070 1675018415 2010022098 3350036830 5025055245 10050110490