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323495048 = 2363592
BaseRepresentation
bin10011010010000…
…010010010001000
3211112201020210002
4103102002102020
51130303320143
652033342132
711005443152
oct2322022210
9745636702
10323495048
11156671688
1290407948
1352035cb6
1430d6bad2
151d6005b8
hex13482488

323495048 has 12 divisors (see below), whose sum is σ = 606648615. Its totient is φ = 161722088.

The previous prime is 323495041. The next prime is 323495077. The reversal of 323495048 is 840594323.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

323495048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 161747524 + 161747524 = 12718^2 + 12718^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=12718.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323495041) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 47693 + ... + 54051.

Almost surely, 2323495048 is an apocalyptic number.

It is an amenable number.

323495048 is a deficient number, since it is larger than the sum of its proper divisors (283153567).

323495048 is an frugal number, since it uses more digits than its factorization.

323495048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12724 (or 6361 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 323495048 is about 17985.9680862610. The cubic root of 323495048 is about 686.4715539952.

The spelling of 323495048 in words is "three hundred twenty-three million, four hundred ninety-five thousand, forty-eight".

Divisors: 1 2 4 8 6359 12718 25436 50872 40436881 80873762 161747524 323495048