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6061111011101 = 291481141123449
BaseRepresentation
bin101100000110011011001…
…0111100110011100011101
3210110102210020200120100202
41120030312113212130131
51243301123404323401
620520234100033245
71163620660352246
oct130146627463435
923412706616322
106061111011101
111a27559175603
1281a825992825
1334c7390247b3
1416d506049ccd
15a79e3ee906b
hex583365e671d

6061111011101 has 8 divisors (see below), whose sum is σ = 6274348587000. Its totient is φ = 5848155685120.

The previous prime is 6061111011041. The next prime is 6061111011103. The reversal of 6061111011101 is 1011101111606.

It can be written as a sum of positive squares in 4 ways, for example, as 1178800947076 + 4882310064025 = 1085726^2 + 2209595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6061111011101 - 210 = 6061111010077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6061111011103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 70518776 + ... + 70604673.

It is an arithmetic number, because the mean of its divisors is an integer number (784293573375).

Almost surely, 26061111011101 is an apocalyptic number.

It is an amenable number.

6061111011101 is a deficient number, since it is larger than the sum of its proper divisors (213237575899).

6061111011101 is a wasteful number, since it uses less digits than its factorization.

6061111011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141124959.

The product of its (nonzero) digits is 36, while the sum is 20.

Adding to 6061111011101 its reverse (1011101111606), we get a palindrome (7072212122707).

The spelling of 6061111011101 in words is "six trillion, sixty-one billion, one hundred eleven million, eleven thousand, one hundred one".

Divisors: 1 29 1481 42949 141123449 4092580021 209003827969 6061111011101