Search a number
-
+
60060606066 = 232591011274409
BaseRepresentation
bin110111111011111001…
…000001111001110010
312202000201121220122100
4313323321001321302
51441001003343231
643331431121230
74224233504526
oct677371017162
9182021556570
1060060606066
112352071231a
12b782213216
135882189c76
142c9a94bd86
151867c251e6
hexdfbe41e72

60060606066 has 96 divisors (see below), whose sum is σ = 134730086400. Its totient is φ = 19328198400.

The previous prime is 60060606061. The next prime is 60060606091. The reversal of 60060606066 is 66060606006.

It is a self number, because there is not a number n which added to its sum of digits gives 60060606066.

It is not an unprimeable number, because it can be changed into a prime (60060606061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13620070 + ... + 13624478.

It is an arithmetic number, because the mean of its divisors is an integer number (1403438400).

Almost surely, 260060606066 is an apocalyptic number.

60060606066 is an abundant number, since it is smaller than the sum of its proper divisors (74669480334).

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

60060606066 is a wasteful number, since it uses less digits than its factorization.

60060606066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704 (or 4701 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 60060606066 in words is "sixty billion, sixty million, six hundred six thousand, sixty-six".

Divisors: 1 2 3 6 9 18 59 101 118 127 177 202 254 303 354 381 531 606 762 909 1062 1143 1818 2286 4409 5959 7493 8818 11918 12827 13227 14986 17877 22479 25654 26454 35754 38481 39681 44958 53631 67437 76962 79362 107262 115443 134874 230886 260131 445309 520262 559943 756793 780393 890618 1119886 1335927 1513586 1560786 1679829 2270379 2341179 2671854 3359658 4007781 4540758 4682358 5039487 6811137 8015562 10078974 13622274 26273231 33036637 52546462 56554243 66073274 78819693 99109911 113108486 157639386 169662729 198219822 236459079 297329733 339325458 472918158 508988187 594659466 1017976374 3336700337 6673400674 10010101011 20020202022 30030303033 60060606066