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382270801 = 11103337397
BaseRepresentation
bin10110110010001…
…111110101010001
3222122022100221211
4112302033311101
51240330131201
6101533220121
712321151063
oct2662176521
9878270854
10382270801
11186866790
12a8031641
1361274953
1438aab733
1523860651
hex16c8fd51

382270801 has 8 divisors (see below), whose sum is σ = 421072704. Its totient is φ = 344143920.

The previous prime is 382270799. The next prime is 382270843. The reversal of 382270801 is 108072283.

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 382270801 - 21 = 382270799 is a prime.

It is a super-2 number, since 2×3822708012 = 292261930594363202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (382270871) 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, 167566 + ... + 169831.

It is an arithmetic number, because the mean of its divisors is an integer number (52634088).

Almost surely, 2382270801 is an apocalyptic number.

It is an amenable number.

382270801 is a deficient number, since it is larger than the sum of its proper divisors (38801903).

382270801 is a wasteful number, since it uses less digits than its factorization.

382270801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337511.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 382270801 is about 19551.7467506103. The cubic root of 382270801 is about 725.7555664863.

The spelling of 382270801 in words is "three hundred eighty-two million, two hundred seventy thousand, eight hundred one".

Divisors: 1 11 103 1133 337397 3711367 34751891 382270801