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364130023 = 947384509
BaseRepresentation
bin10101101101000…
…010111011100111
3221101011201111011
4111231002323213
51221204130043
6100044323051
712011024365
oct2555027347
9841151434
10364130023
111775a6304
12a1b43487
135a59286a
1436508635
1521e7a59d
hex15b42ee7

364130023 has 4 divisors (see below), whose sum is σ = 364515480. Its totient is φ = 363744568.

The previous prime is 364129991. The next prime is 364130027. The reversal of 364130023 is 320031463.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 364130023 - 25 = 364129991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 364129976 and 364130003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (364130027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191308 + ... + 193201.

It is an arithmetic number, because the mean of its divisors is an integer number (91128870).

Almost surely, 2364130023 is an apocalyptic number.

364130023 is a deficient number, since it is larger than the sum of its proper divisors (385457).

364130023 is an equidigital number, since it uses as much as digits as its factorization.

364130023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385456.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 364130023 is about 19082.1912525789. The cubic root of 364130023 is about 714.0887035503.

Adding to 364130023 its reverse (320031463), we get a palindrome (684161486).

The spelling of 364130023 in words is "three hundred sixty-four million, one hundred thirty thousand, twenty-three".

Divisors: 1 947 384509 364130023