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47316001061 = 75323177591
BaseRepresentation
bin101100000100010000…
…001110000100100101
311112010112101220020202
4230010100032010211
51233400344013221
633423042040245
73263351241650
oct540420160445
9145115356222
1047316001061
1119080715a0a
129206049085
134600999484
14240c0a4897
15136de20d0b
hexb0440e125

47316001061 has 24 divisors (see below), whose sum is σ = 55296119424. Its totient is φ = 39660603840.

The previous prime is 47316000973. The next prime is 47316001081. The reversal of 47316001061 is 16010061374.

It is a de Polignac number, because none of the positive numbers 2k-47316001061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47316001081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6229376 + ... + 6236966.

It is an arithmetic number, because the mean of its divisors is an integer number (2304004976).

Almost surely, 247316001061 is an apocalyptic number.

It is an amenable number.

47316001061 is a deficient number, since it is larger than the sum of its proper divisors (7980118363).

47316001061 is an equidigital number, since it uses as much as digits as its factorization.

47316001061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8021 (or 7968 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 47316001061 in words is "forty-seven billion, three hundred sixteen million, one thousand, sixty-one".

Divisors: 1 7 53 317 371 2219 2809 7591 16801 19663 53137 117607 402323 890453 2406347 2816261 6233171 16844429 21323119 127536391 149261833 892754737 6759428723 47316001061