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537468113268087 = 31721075793617623
BaseRepresentation
bin111101000110100110000101…
…1111110000010110101110111
32121111000110010220221021112120
41322031030023332002311313
51030421334143444034322
65143033235334251023
7221131534613056011
oct17215141376026567
92544013126837476
10537468113268087
11146287a461a1a61
1250344b077b6a73
131a0b9044347901
1496a184a0051b1
154220ba4443a5c
hex1e8d30bf82d77

537468113268087 has 24 divisors (see below), whose sum is σ = 768372743765376. Its totient is φ = 334083166555008.

The previous prime is 537468113268071. The next prime is 537468113268127. The reversal of 537468113268087 is 780862311864735.

It is not a de Polignac number, because 537468113268087 - 24 = 537468113268071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537468113268007) 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, 2896716043 + ... + 2896901580.

It is an arithmetic number, because the mean of its divisors is an integer number (32015530990224).

Almost surely, 2537468113268087 is an apocalyptic number.

537468113268087 is a deficient number, since it is larger than the sum of its proper divisors (230904630497289).

537468113268087 is a wasteful number, since it uses less digits than its factorization.

537468113268087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793617767 (or 5793617750 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 69.

The spelling of 537468113268087 in words is "five hundred thirty-seven trillion, four hundred sixty-eight billion, one hundred thirteen million, two hundred sixty-eight thousand, eighty-seven".

Divisors: 1 3 17 51 107 289 321 867 1819 5457 30923 92769 5793617623 17380852869 98491499591 295474498773 619917085661 1674355493047 1859751256983 5023066479141 10538590456237 31615771368711 179156037756029 537468113268087