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3380603557 = 19359495617
BaseRepresentation
bin1100100101111111…
…1110101010100101
322201121012110021011
43021133332222211
523410413303212
61315242022221
7146526441022
oct31137765245
98647173234
103380603557
111485298541
127a41a7971
1341b4c4346
14240d9c549
1514bbc54a7
hexc97feaa5

3380603557 has 8 divisors (see below), whose sum is σ = 3568449600. Its totient is φ = 3193749504.

The previous prime is 3380603539. The next prime is 3380603579. The reversal of 3380603557 is 7553060833.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3380603557 - 211 = 3380601509 is a prime.

It is a super-2 number, since 2×33806035572 = 22856960819202104498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380603587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240988 + ... + 254629.

It is an arithmetic number, because the mean of its divisors is an integer number (446056200).

Almost surely, 23380603557 is an apocalyptic number.

It is an amenable number.

3380603557 is a deficient number, since it is larger than the sum of its proper divisors (187846043).

3380603557 is a wasteful number, since it uses less digits than its factorization.

3380603557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495995.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 3380603557 is about 58142.9579312921. The cubic root of 3380603557 is about 1500.8296975759.

The spelling of 3380603557 in words is "three billion, three hundred eighty million, six hundred three thousand, five hundred fifty-seven".

Divisors: 1 19 359 6821 495617 9416723 177926503 3380603557