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6988013301199 = 7210331050113147
BaseRepresentation
bin110010110110000011000…
…0011001110110111001111
3220202001021122212120211211
41211230012003032313033
51403442422401114244
622510125440555251
71320603325002400
oct145540603166717
926661248776754
106988013301199
1122546663710a7
1294a3a7622b27
133b8c75170148
141a23162bb9a7
15c1b93209934
hex65b060cedcf

6988013301199 has 24 divisors (see below), whose sum is σ = 8138176485648. Its totient is φ = 5982902352000.

The previous prime is 6988013301197. The next prime is 6988013301211. The reversal of 6988013301199 is 9911033108896.

It is not a de Polignac number, because 6988013301199 - 21 = 6988013301197 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 (6988013301197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 531522544 + ... + 531535690.

It is an arithmetic number, because the mean of its divisors is an integer number (339090686902).

Almost surely, 26988013301199 is an apocalyptic number.

6988013301199 is a deficient number, since it is larger than the sum of its proper divisors (1150163184449).

6988013301199 is a wasteful number, since it uses less digits than its factorization.

6988013301199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24695 (or 24688 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 58.

It can be divided in two parts, 698801 and 3301199, that added together give a square (4000000 = 20002).

The spelling of 6988013301199 in words is "six trillion, nine hundred eighty-eight billion, thirteen million, three hundred one thousand, one hundred ninety-nine".

Divisors: 1 7 49 1033 7231 10501 13147 50617 73507 92029 514549 644203 10847533 13580851 75932731 95065957 138056647 531529117 665461699 966396529 6764775703 142612516351 998287614457 6988013301199