Search a number
-
+
530415552025 = 5217109151191397
BaseRepresentation
bin1111011011111110011…
…10110000011000011001
31212201002120102211211101
413231333032300120121
532142242340131100
61043400342031401
753215122542212
oct7557716603031
91781076384741
10530415552025
11194a47829957
128696b118561
133b03063b138
141b95a920409
15dbe5e9386a
hex7b7f3b0619

530415552025 has 96 divisors (see below), whose sum is σ = 712942940160. Its totient is φ = 390044160000.

The previous prime is 530415552013. The next prime is 530415552031. The reversal of 530415552025 is 520255514035.

It is not a de Polignac number, because 530415552025 - 229 = 529878681113 is a prime.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1336059127 + ... + 1336059523.

It is an arithmetic number, because the mean of its divisors is an integer number (7426488960).

Almost surely, 2530415552025 is an apocalyptic number.

It is an amenable number.

530415552025 is a deficient number, since it is larger than the sum of its proper divisors (182527388135).

530415552025 is a wasteful number, since it uses less digits than its factorization.

530415552025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

The spelling of 530415552025 in words is "five hundred thirty billion, four hundred fifteen million, five hundred fifty-two thousand, twenty-five".

Divisors: 1 5 17 25 85 109 151 191 397 425 545 755 955 1853 1985 2567 2725 3247 3775 4775 6749 9265 9925 12835 16235 16459 20819 28841 33745 43273 46325 59947 64175 75827 81175 82295 104095 144205 168725 216365 279803 299735 353923 379135 411475 490297 520475 721025 735641 1019099 1081825 1289059 1399015 1498675 1769615 1895675 2451485 3143669 3678205 5095495 6445295 6534223 6995075 8265143 8848075 11449877 12257425 15718345 18391025 25477475 32226475 32671115 41325715 53442373 57249385 78591725 111081791 140507431 163355575 194647909 206628575 267211865 286246925 555408955 702537155 973239545 1248036593 1336059325 2777044775 3512685775 4866197725 6240182965 21216622081 31200914825 106083110405 530415552025