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3030661051044 = 2231128438075819
BaseRepresentation
bin101100000110100001011…
…110011011001010100100
3101201201122222110001101020
4230012201132123022210
5344123243212113134
610240133320131140
7431646414614334
oct54064136331244
911651588401336
103030661051044
11a69329177190
1240b442306ab0
1318ca36b48063
14a698305b0c4
1553c7b3e9b49
hex2c1a179b2a4

3030661051044 has 48 divisors (see below), whose sum is σ = 7717124378880. Its totient is φ = 918058990240.

The previous prime is 3030661051039. The next prime is 3030661051051. The reversal of 3030661051044 is 4401501660303.

It is a super-3 number, since 3×30306610510443 (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3030661050996 and 3030661051014.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3662634 + ... + 4413185.

It is an arithmetic number, because the mean of its divisors is an integer number (160773424560).

Almost surely, 23030661051044 is an apocalyptic number.

It is an amenable number.

3030661051044 is an abundant number, since it is smaller than the sum of its proper divisors (4686463327836).

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

3030661051044 is a wasteful number, since it uses less digits than its factorization.

3030661051044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8078680 (or 8078678 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 3030661051044 in words is "three trillion, thirty billion, six hundred sixty-one million, fifty-one thousand, forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 2843 5686 8529 11372 17058 31273 34116 62546 93819 125092 187638 375276 8075819 16151638 24227457 32303276 48454914 88834009 96909828 177668018 266502027 355336036 533004054 1066008108 22959553417 45919106834 68878660251 91838213668 137757320502 252555087587 275514641004 505110175174 757665262761 1010220350348 1515330525522 3030661051044