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94480939 = 719710383
BaseRepresentation
bin1011010000110…
…10101000101011
320120210010111001
411220122220223
5143141342224
613213015431
72225034430
oct550325053
9216703431
1094480939
1149371a23
1227784577
13167606a7
14c795b87
158464544
hex5a1aa2b

94480939 has 8 divisors (see below), whose sum is σ = 113661440. Its totient is φ = 76721256.

The previous prime is 94480937. The next prime is 94480961. The reversal of 94480939 is 93908449.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 94480939 - 21 = 94480937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94480937) 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 7 ways as a sum of consecutive naturals, for example, 355059 + ... + 355324.

It is an arithmetic number, because the mean of its divisors is an integer number (14207680).

Almost surely, 294480939 is an apocalyptic number.

94480939 is a deficient number, since it is larger than the sum of its proper divisors (19180501).

94480939 is a wasteful number, since it uses less digits than its factorization.

94480939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710409.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 94480939 is about 9720.1306061184. The cubic root of 94480939 is about 455.4577191600.

The spelling of 94480939 in words is "ninety-four million, four hundred eighty thousand, nine hundred thirty-nine".

Divisors: 1 7 19 133 710383 4972681 13497277 94480939