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1024428070401 = 32353390771699
BaseRepresentation
bin11101110100001001010…
…10111101011000000001
310121221020011010222101020
432322010222331120001
5113241012041223101
62102341000500053
7134004165632121
oct16720452753001
93557204128336
101024428070401
11365503a3682a
1214665aa7a629
13757ac184078
1437822872c81
151b9ab113136
hexee84abd601

1024428070401 has 32 divisors (see below), whose sum is σ = 1452575462400. Its totient is φ = 640759863744.

The previous prime is 1024428070399. The next prime is 1024428070409. The reversal of 1024428070401 is 1040708244201.

It is not a de Polignac number, because 1024428070401 - 21 = 1024428070399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024428070409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14252050 + ... + 14323748.

It is an arithmetic number, because the mean of its divisors is an integer number (45392983200).

Almost surely, 21024428070401 is an apocalyptic number.

It is an amenable number.

1024428070401 is a deficient number, since it is larger than the sum of its proper divisors (428147391999).

1024428070401 is a wasteful number, since it uses less digits than its factorization.

1024428070401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75685.

The product of its (nonzero) digits is 14336, while the sum is 33.

The spelling of 1024428070401 in words is "one trillion, twenty-four billion, four hundred twenty-eight million, seventy thousand, four hundred one".

Divisors: 1 3 23 53 69 159 1219 3657 3907 11721 71699 89861 207071 215097 269583 621213 1649077 3800047 4762633 4947231 11400141 14287899 87401081 262203243 280127993 840383979 6442943839 14846783629 19328831517 44540350887 341476023467 1024428070401