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382038002 = 21255315217
BaseRepresentation
bin10110110001010…
…110111111110010
3222121212112121122
4112301112333302
51240300204002
6101524222242
712316161263
oct2661267762
9877775548
10382038002
11186717895
12a7b3a982
13611c29b8
1438a4a96a
15238166a2
hex16c56ff2

382038002 has 8 divisors (see below), whose sum is σ = 573140316. Its totient is φ = 190991232.

The previous prime is 382038001. The next prime is 382038023. The reversal of 382038002 is 200830283.

It can be written as a sum of positive squares in 2 ways, for example, as 273273961 + 108764041 = 16531^2 + 10429^2 .

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

It is not an unprimeable number, because it can be changed into a prime (382038001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17498 + ... + 32714.

Almost surely, 2382038002 is an apocalyptic number.

382038002 is a deficient number, since it is larger than the sum of its proper divisors (191102314).

382038002 is a wasteful number, since it uses less digits than its factorization.

382038002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27772.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 382038002 is about 19545.7924372485. The cubic root of 382038002 is about 725.6082106689.

Adding to 382038002 its reverse (200830283), we get a palindrome (582868285).

The spelling of 382038002 in words is "three hundred eighty-two million, thirty-eight thousand, two".

Divisors: 1 2 12553 15217 25106 30434 191019001 382038002