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99934453 = 672117069
BaseRepresentation
bin1011111010011…
…10000011110101
320222001012022001
411331032003311
5201040400303
613525535301
72322300043
oct575160365
9228035261
1099934453
1151457263
1229574531
131791ca18
14d3b5393
158b9031d
hex5f4e0f5

99934453 has 8 divisors (see below), whose sum is σ = 101921120. Its totient is φ = 97962480.

The previous prime is 99934441. The next prime is 99934463. The reversal of 99934453 is 35443999.

99934453 is a nontrivial binomial coefficient, being equal to C(14138, 2).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-99934453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99934403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10603 + ... + 17671.

It is an arithmetic number, because the mean of its divisors is an integer number (12740140).

Almost surely, 299934453 is an apocalyptic number.

99934453 is the 14137-th triangular number and also the 7069-th hexagonal number.

99934453 is the 4713-rd centered nonagonal number.

It is an amenable number.

99934453 is a deficient number, since it is larger than the sum of its proper divisors (1986667).

99934453 is a wasteful number, since it uses less digits than its factorization.

99934453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7347.

The product of its digits is 524880, while the sum is 46.

The square root of 99934453 is about 9996.7221127728. The cubic root of 99934453 is about 464.0574471208.

The spelling of 99934453 in words is "ninety-nine million, nine hundred thirty-four thousand, four hundred fifty-three".

Divisors: 1 67 211 7069 14137 473623 1491559 99934453