Search a number
-
+
495050310722 = 211231214592
BaseRepresentation
bin1110011010000110100…
…11000100010001000010
31202022210220111110000102
413031003103010101002
531102330334420342
61015231210122402
750523544132352
oct7150323042102
91668726443012
10495050310722
11180a49aa3700
127bb3b420402
13378b5855b56
1419d63adab62
15cd26318832
hex73434c4442

495050310722 has 54 divisors (see below), whose sum is σ = 843976775187. Its totient is φ = 217614810600.

The previous prime is 495050310707. The next prime is 495050310731. The reversal of 495050310722 is 227013050594.

It can be written as a sum of positive squares in only one way, i.e., 247525155361 + 247525155361 = 497519^2 + 497519^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=497519.

It is a super-2 number, since 2×4950503107222 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 339307229 + ... + 339308687.

Almost surely, 2495050310722 is an apocalyptic number.

495050310722 is a deficient number, since it is larger than the sum of its proper divisors (348926464465).

495050310722 is an equidigital number, since it uses as much as digits as its factorization.

495050310722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 495050310722 in words is "four hundred ninety-five billion, fifty million, three hundred ten thousand, seven hundred twenty-two".

Divisors: 1 2 11 22 31 62 121 242 341 682 961 1459 1922 2918 3751 7502 10571 16049 21142 32098 45229 90458 116281 176539 232562 353078 497519 995038 1402099 2128681 2804198 4257362 5472709 10945418 15423089 23415491 30846178 46830982 65989111 131978222 169653979 257570401 339307958 515140802 725880221 1451760442 2045662441 4091324882 7984682431 15969364862 22502286851 45004573702 247525155361 495050310722