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50061060556611 = 31331471974472081
BaseRepresentation
bin10110110000111101111111…
…01110110100011101000011
320120020210100101100221001120
423120132333232310131003
523030200023000302421
6254245422253003323
713354535514532446
oct1330367756643503
9216223311327046
1050061060556611
1114a5085a660015
125746203a83543
1321c1978b00750
14c50d7ac8d65d
155bc30a5568c6
hex2d87bfbb4743

50061060556611 has 64 divisors (see below), whose sum is σ = 76164779851776. Its totient is φ = 29030596761600.

The previous prime is 50061060556583. The next prime is 50061060556621. The reversal of 50061060556611 is 11665506016005.

It is not a de Polignac number, because 50061060556611 - 26 = 50061060556547 is a prime.

It is a super-2 number, since 2×500610605566112 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50061060556621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8958091 + ... + 13430171.

It is an arithmetic number, because the mean of its divisors is an integer number (1190074685184).

Almost surely, 250061060556611 is an apocalyptic number.

50061060556611 is a deficient number, since it is larger than the sum of its proper divisors (26103719295165).

50061060556611 is a wasteful number, since it uses less digits than its factorization.

50061060556611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4472372.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 50061060556611 in words is "fifty trillion, sixty-one billion, sixty million, five hundred fifty-six thousand, six hundred eleven".

Divisors: 1 3 13 31 39 47 93 141 197 403 591 611 1209 1457 1833 2561 4371 6107 7683 9259 18321 18941 27777 56823 79391 120367 238173 287029 361101 861087 3731377 4472081 11194131 13416243 58137053 138634511 174411159 210187807 415903533 630563421 880999957 1802248643 2642999871 2732441491 5406745929 6515822017 8197324473 11452999441 19547466051 27310998667 34358998323 41406997979 81932996001 84705686221 124220993937 254117058663 355042982671 538290973727 1065128948013 1283616937349 1614872921181 3850850812047 16687020185537 50061060556611