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3020010013 = 43538771511
BaseRepresentation
bin1011010000000001…
…1011001000011101
321210110200101220201
42310000123020131
522141110310023
61215401143501
7134560442626
oct26400331035
97713611821
103020010013
11130a798249
1270348ab91
1339189c397
14209134a4d
1512a1e7bad
hexb401b21d

3020010013 has 16 divisors (see below), whose sum is σ = 3154225536. Its totient is φ = 2888907840.

The previous prime is 3020010001. The next prime is 3020010023. The reversal of 3020010013 is 3100100203.

It is a cyclic number.

It is not a de Polignac number, because 3020010013 - 29 = 3020009501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020010023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1997928 + ... + 1999438.

It is an arithmetic number, because the mean of its divisors is an integer number (197139096).

Almost surely, 23020010013 is an apocalyptic number.

It is an amenable number.

3020010013 is a deficient number, since it is larger than the sum of its proper divisors (134215523).

3020010013 is a wasteful number, since it uses less digits than its factorization.

3020010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3020010013 is about 54954.6177586561. The cubic root of 3020010013 is about 1445.4490708833.

Adding to 3020010013 its reverse (3100100203), we get a palindrome (6120110216).

The spelling of 3020010013 in words is "three billion, twenty million, ten thousand, thirteen".

Divisors: 1 43 53 877 1511 2279 37711 46481 64973 80083 1325147 1998683 3443569 56981321 70232791 3020010013