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30580071288796 = 2219744986430283
BaseRepresentation
bin1101111001111111110100…
…10010010100111111011100
311000021102111202011101120101
412330333322102110333130
513002010441222220141
6145012142452030444
76304223450112331
oct674777222247734
9130242452141511
1030580071288796
11981aa32026997
12351a758002424
13140a8c43c2143
1477a1249c4988
153806d02ad531
hex1bcffa494fdc

30580071288796 has 24 divisors (see below), whose sum is σ = 53906568130800. Its totient is φ = 15178540403712.

The previous prime is 30580071288779. The next prime is 30580071288797. The reversal of 30580071288796 is 69788217008503.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30580071288797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42861330 + ... + 43568953.

It is an arithmetic number, because the mean of its divisors is an integer number (2246107005450).

Almost surely, 230580071288796 is an apocalyptic number.

It is an amenable number.

30580071288796 is a deficient number, since it is larger than the sum of its proper divisors (23326496842004).

30580071288796 is a wasteful number, since it uses less digits than its factorization.

30580071288796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86430933 (or 86430931 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 64.

The spelling of 30580071288796 in words is "thirty trillion, five hundred eighty billion, seventy-one million, two hundred eighty-eight thousand, seven hundred ninety-six".

Divisors: 1 2 4 197 394 449 788 898 1796 88453 176906 353812 86430283 172860566 345721132 17026765751 34053531502 38807197067 68107063004 77614394134 155228788268 7645017822199 15290035644398 30580071288796