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61056055510606 = 213216764311531459
BaseRepresentation
bin11011110000111101110001…
…00000000000011001001110
322000011220100111010220222201
431320132320200000121032
531000320300202314411
6333504433101032114
715601103654604202
oct1570367040003116
9260156314126881
1061056055510606
11184aa800675872
126a210a555563a
13280b73b31a200
1411111b380cb02
1570d31c60e3c1
hex3787b880064e

61056055510606 has 96 divisors (see below), whose sum is σ = 100075128894720. Its totient is φ = 27924005670912.

The previous prime is 61056055510553. The next prime is 61056055510621. The reversal of 61056055510606 is 60601555065016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41847878305 + ... + 41847879763.

It is an arithmetic number, because the mean of its divisors is an integer number (1042449259320).

Almost surely, 261056055510606 is an apocalyptic number.

61056055510606 is a deficient number, since it is larger than the sum of its proper divisors (39019073384114).

61056055510606 is a wasteful number, since it uses less digits than its factorization.

61056055510606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3450 (or 3437 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 61056055510606 in words is "sixty-one trillion, fifty-six billion, fifty-five million, five hundred ten thousand, six hundred six".

Divisors: 1 2 13 26 167 169 334 338 643 1153 1286 1459 2171 2306 2918 4342 8359 14989 16718 18967 28223 29978 37934 56446 107381 108667 192551 194857 214762 217334 243653 246571 385102 389714 487306 493142 741379 938137 1395953 1482758 1682227 1876274 2503163 2791906 3167489 3364454 5006326 6334978 9637927 12195781 18147389 19275854 21868951 24391562 32541119 36294778 41177357 43737902 65082238 82354714 123810293 125293051 156668879 158545153 247620586 250586102 280931909 284296363 313337758 317090306 561863818 568592726 1081671961 1609533809 2036695427 2163343922 3219067618 3652114817 4073390854 7304229634 14061735493 20923939517 26477040551 28123470986 41847879034 47477492621 52954081102 94954985242 180639217487 182802561409 361278434974 365605122818 2348309827331 4696619654662 30528027755303 61056055510606