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4275132980 = 2251019209771
BaseRepresentation
bin1111111011010001…
…0101101000110100
3102000221102020221112
43332310111220310
532223413223410
61544114534152
7210641013356
oct37664255064
912027366845
104275132980
1118a4223758
129b3897358
135319239b1
142c7ad30d6
151a04c1105
hexfed15a34

4275132980 has 24 divisors (see below), whose sum is σ = 8986632480. Its totient is φ = 1708366880.

The previous prime is 4275132973. The next prime is 4275132997. The reversal of 4275132980 is 892315724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84506 + ... + 125265.

It is an arithmetic number, because the mean of its divisors is an integer number (374443020).

Almost surely, 24275132980 is an apocalyptic number.

It is an amenable number.

4275132980 is an abundant number, since it is smaller than the sum of its proper divisors (4711499500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4275132980 is a wasteful number, since it uses less digits than its factorization.

4275132980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210799 (or 210797 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 4275132980 is about 65384.5010686783. The cubic root of 4275132980 is about 1622.9926114393.

The spelling of 4275132980 in words is "four billion, two hundred seventy-five million, one hundred thirty-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 1019 2038 4076 5095 10190 20380 209771 419542 839084 1048855 2097710 4195420 213756649 427513298 855026596 1068783245 2137566490 4275132980