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3808098541 = 131979195157
BaseRepresentation
bin1110001011111010…
…1111100011101101
3100211101121110010201
43202332233203231
530244333123131
61425512433501
7163240206052
oct34276574355
910741543121
103808098541
111684632885
128a33a8891
13488c41660
14281a7d029
151744ba761
hexe2faf8ed

3808098541 has 16 divisors (see below), whose sum is σ = 4371539200. Its totient is φ = 3287988288.

The previous prime is 3808098527. The next prime is 3808098551. The reversal of 3808098541 is 1458908083.

It is not a de Polignac number, because 3808098541 - 229 = 3271227629 is a prime.

It is a super-2 number, since 2×38080985412 = 29003228995932657362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3808098491 and 3808098500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3808098551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78066 + ... + 117091.

It is an arithmetic number, because the mean of its divisors is an integer number (273221200).

Almost surely, 23808098541 is an apocalyptic number.

It is an amenable number.

3808098541 is a deficient number, since it is larger than the sum of its proper divisors (563440659).

3808098541 is a wasteful number, since it uses less digits than its factorization.

3808098541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195268.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 3808098541 is about 61709.7929100398. The cubic root of 3808098541 is about 1561.5985341412.

The spelling of 3808098541 in words is "three billion, eight hundred eight million, ninety-eight thousand, five hundred forty-one".

Divisors: 1 13 19 79 247 1027 1501 19513 195157 2537041 3707983 15417403 48203779 200426239 292930657 3808098541