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284005122601 = 4740115068983
BaseRepresentation
bin1000010001000000000…
…01100100001000101001
31000011001210202001211111
410020200001210020221
514123120302410401
6334245315230321
726342624465614
oct4104001441051
91004053661744
10284005122601
11aa49a540162
12470608a83a1
1320a2114a205
14da62b4517b
1575c337ae51
hex4220064229

284005122601 has 8 divisors (see below), whose sum is σ = 290771115264. Its totient is φ = 277269268800.

The previous prime is 284005122559. The next prime is 284005122623. The reversal of 284005122601 is 106221500482.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-284005122601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (284005122641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7515645 + ... + 7553338.

It is an arithmetic number, because the mean of its divisors is an integer number (36346389408).

Almost surely, 2284005122601 is an apocalyptic number.

It is an amenable number.

284005122601 is a deficient number, since it is larger than the sum of its proper divisors (6765992663).

284005122601 is a wasteful number, since it uses less digits than its factorization.

284005122601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15069431.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 284005122601 in words is "two hundred eighty-four billion, five million, one hundred twenty-two thousand, six hundred one".

Divisors: 1 47 401 18847 15068983 708242201 6042662183 284005122601