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382292101 = 676356527
BaseRepresentation
bin10110110010010…
…101000010000101
3222122100110011201
4112302111002011
51240331321401
6101533502501
712321300142
oct2662250205
9878313151
10382292101
11186880794
12a8041a31
1361281559
1438ab53c9
1523866b01
hex16c95085

382292101 has 4 divisors (see below), whose sum is σ = 382355392. Its totient is φ = 382228812.

The previous prime is 382292089. The next prime is 382292129. The reversal of 382292101 is 101292283.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 382292101 - 217 = 382161029 is a prime.

It is a super-2 number, since 2×3822921012 = 292294500973988402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 382292101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382292161) 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, 21501 + ... + 35026.

It is an arithmetic number, because the mean of its divisors is an integer number (95588848).

Almost surely, 2382292101 is an apocalyptic number.

It is an amenable number.

382292101 is a deficient number, since it is larger than the sum of its proper divisors (63291).

382292101 is an equidigital number, since it uses as much as digits as its factorization.

382292101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63290.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 382292101 is about 19552.2914513875. The cubic root of 382292101 is about 725.7690458544.

The spelling of 382292101 in words is "three hundred eighty-two million, two hundred ninety-two thousand, one hundred one".

Divisors: 1 6763 56527 382292101