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379852201 = 715350031
BaseRepresentation
bin10110101001000…
…001010110101001
3222110202111021001
4112221001112221
51234220232301
6101405315001
712261455551
oct2651012651
9873674231
10379852201
11185464643
12a7265a61
1360908b21
143863c161
1523533c01
hex16a415a9

379852201 has 4 divisors (see below), whose sum is σ = 385202304. Its totient is φ = 374502100.

The previous prime is 379852189. The next prime is 379852241. The reversal of 379852201 is 102258973.

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, and also an emirpimes, since its reverse is a distinct semiprime: 102258973 = 569179717.

It is a cyclic number.

It is not a de Polignac number, because 379852201 - 211 = 379850153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379852241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2674945 + ... + 2675086.

It is an arithmetic number, because the mean of its divisors is an integer number (96300576).

Almost surely, 2379852201 is an apocalyptic number.

It is an amenable number.

379852201 is a deficient number, since it is larger than the sum of its proper divisors (5350103).

379852201 is an equidigital number, since it uses as much as digits as its factorization.

379852201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350102.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 379852201 is about 19489.7973565658. The cubic root of 379852201 is about 724.2217259142.

It can be divided in two parts, 37985 and 2201, that added together give a triangular number (40186 = T283).

The spelling of 379852201 in words is "three hundred seventy-nine million, eight hundred fifty-two thousand, two hundred one".

Divisors: 1 71 5350031 379852201