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94388349 = 3112260023
BaseRepresentation
bin1011010000001…
…00000001111101
320120121102110210
411220010001331
5143130411344
613211023033
72224200456
oct550040175
9216542423
1094388349
1149309400
122773aa79
131672a4c3
14c77012d
158446db9
hex5a0407d

94388349 has 12 divisors (see below), whose sum is σ = 138332768. Its totient is φ = 57204840.

The previous prime is 94388341. The next prime is 94388351.

94388349 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 94388349 - 23 = 94388341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 94388298 and 94388307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94388341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129649 + ... + 130374.

Almost surely, 294388349 is an apocalyptic number.

It is an amenable number.

94388349 is a deficient number, since it is larger than the sum of its proper divisors (43944419).

94388349 is a wasteful number, since it uses less digits than its factorization.

94388349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260048 (or 260037 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 94388349 is about 9715.3666425925. The cubic root of 94388349 is about 455.3088897990.

The spelling of 94388349 in words is "ninety-four million, three hundred eighty-eight thousand, three hundred forty-nine".

Divisors: 1 3 11 33 121 363 260023 780069 2860253 8580759 31462783 94388349