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99310411 = 443224177
BaseRepresentation
bin1011110101101…
…01101101001011
320220212111021101
411322311231023
5200410413121
613504322231
72314060504
oct572655513
9226774241
1099310411
1151070422
1229313377
1317761975
14d291bab
158aba491
hex5eb5b4b

99310411 has 4 divisors (see below), whose sum is σ = 99535032. Its totient is φ = 99085792.

The previous prime is 99310403. The next prime is 99310417. The reversal of 99310411 is 11401399.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11401399 = 23495713.

It is a cyclic number.

It is not a de Polignac number, because 99310411 - 23 = 99310403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99310411.

It is not an unprimeable number, because it can be changed into a prime (99310417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111646 + ... + 112531.

It is an arithmetic number, because the mean of its divisors is an integer number (24883758).

Almost surely, 299310411 is an apocalyptic number.

99310411 is a deficient number, since it is larger than the sum of its proper divisors (224621).

99310411 is a wasteful number, since it uses less digits than its factorization.

99310411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224620.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 99310411 is about 9965.4609025373. The cubic root of 99310411 is about 463.0894919120.

The spelling of 99310411 in words is "ninety-nine million, three hundred ten thousand, four hundred eleven".

Divisors: 1 443 224177 99310411