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1060800397 = 3769141491
BaseRepresentation
bin111111001110101…
…000011110001101
32201221002020120121
4333032220132031
54133031103042
6253132344541
735200440346
oct7716503615
92657066517
101060800397
114a4881048
12257315151
1313ba07557
14a0c570cd
15631e1367
hex3f3a878d

1060800397 has 8 divisors (see below), whose sum is σ = 1091073632. Its totient is φ = 1030611600.

The previous prime is 1060800383. The next prime is 1060800401. The reversal of 1060800397 is 7930080601.

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 1060800397 - 215 = 1060767629 is a prime.

It is a super-2 number, since 2×10608003972 = 2250594964550715218, 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 (1060803397) 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, 4822 + ... + 46312.

It is an arithmetic number, because the mean of its divisors is an integer number (136384204).

Almost surely, 21060800397 is an apocalyptic number.

It is an amenable number.

1060800397 is a deficient number, since it is larger than the sum of its proper divisors (30273235).

1060800397 is an equidigital number, since it uses as much as digits as its factorization.

1060800397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42219.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1060800397 is about 32569.9308718947. The cubic root of 1060800397 is about 1019.8693915170.

Adding to 1060800397 its reverse (7930080601), we get a palindrome (8990880998).

The spelling of 1060800397 in words is "one billion, sixty million, eight hundred thousand, three hundred ninety-seven".

Divisors: 1 37 691 25567 41491 1535167 28670281 1060800397