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3381987795 = 351454915497
BaseRepresentation
bin1100100110010101…
…0000100111010011
322201200210210002020
43021211100213103
523411242102140
61315331422523
7146544264504
oct31145204723
98650723066
103381987795
11148605353a
127a4754a43
1341b88a414
1424123cbab
1514bd9a6d0
hexc99509d3

3381987795 has 16 divisors (see below), whose sum is σ = 5411901600. Its totient is φ = 1803486464.

The previous prime is 3381987779. The next prime is 3381987809. The reversal of 3381987795 is 5977891833.

It is a cyclic number.

It is not a de Polignac number, because 3381987795 - 24 = 3381987779 is a prime.

It is a super-2 number, since 2×33819877952 = 22875682891057924050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210487 + ... + 225983.

It is an arithmetic number, because the mean of its divisors is an integer number (338243850).

Almost surely, 23381987795 is an apocalyptic number.

3381987795 is a deficient number, since it is larger than the sum of its proper divisors (2029913805).

3381987795 is a wasteful number, since it uses less digits than its factorization.

3381987795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30054.

The product of its digits is 11430720, while the sum is 60.

The square root of 3381987795 is about 58154.8604589505. The cubic root of 3381987795 is about 1501.0345152437.

The spelling of 3381987795 in words is "three billion, three hundred eighty-one million, nine hundred eighty-seven thousand, seven hundred ninety-five".

Divisors: 1 3 5 15 14549 15497 43647 46491 72745 77485 218235 232455 225465853 676397559 1127329265 3381987795