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94480193 = 727129959
BaseRepresentation
bin1011010000110…
…10011101000001
320120210002110102
411220122131001
5143141331233
613213012145
72225032313
oct550323501
9216702412
1094480193
1149371405
1227784055
1316760252
14c7957b3
1584641e8
hex5a1a741

94480193 has 4 divisors (see below), whose sum is σ = 94610880. Its totient is φ = 94349508.

The previous prime is 94480187. The next prime is 94480201. The reversal of 94480193 is 39108449.

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: 39108449 = 172300497.

It is a cyclic number.

It is not a de Polignac number, because 94480193 - 28 = 94479937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94480123) 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, 64253 + ... + 65706.

It is an arithmetic number, because the mean of its divisors is an integer number (23652720).

Almost surely, 294480193 is an apocalyptic number.

It is an amenable number.

94480193 is a deficient number, since it is larger than the sum of its proper divisors (130687).

94480193 is a wasteful number, since it uses less digits than its factorization.

94480193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130686.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 94480193 is about 9720.0922320727. The cubic root of 94480193 is about 455.4565204266.

The spelling of 94480193 in words is "ninety-four million, four hundred eighty thousand, one hundred ninety-three".

Divisors: 1 727 129959 94480193