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976935000241 = 4900571993513
BaseRepresentation
bin11100011011101011101…
…11010001100010110001
310110101122021120000222201
432031311313101202301
5112001230330001431
62024444151303201
7130403234326534
oct16156567214261
93411567500881
10976935000241
11347352380222
1213940567ab01
13711808cbaa5
14353d9078a1b
151a62b8b7461
hexe375dd18b1

976935000241 has 4 divisors (see below), whose sum is σ = 976937483812. Its totient is φ = 976932516672.

The previous prime is 976935000233. The next prime is 976935000247. The reversal of 976935000241 is 142000539679.

976935000241 = 6989042 + 6989052.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142000539679 = 487291582217.

It can be written as a sum of positive squares in 2 ways, for example, as 488468199025 + 488466801216 = 698905^2 + 698904^2 .

It is a cyclic number.

It is not a de Polignac number, because 976935000241 - 23 = 976935000233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 976935000191 and 976935000200.

It is not an unprimeable number, because it can be changed into a prime (976935000247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506700 + ... + 1486813.

It is an arithmetic number, because the mean of its divisors is an integer number (244234370953).

Almost surely, 2976935000241 is an apocalyptic number.

976935000241 is the 698905-th centered square number.

It is an amenable number.

976935000241 is a deficient number, since it is larger than the sum of its proper divisors (2483571).

976935000241 is a wasteful number, since it uses less digits than its factorization.

976935000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483570.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 976935000241 in words is "nine hundred seventy-six billion, nine hundred thirty-five million, two hundred forty-one", and thus it is an aban number.

Divisors: 1 490057 1993513 976935000241