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99102933 = 35439929
BaseRepresentation
bin1011110100000…
…11000011010101
320220110221200000
411322003003111
5200332243213
613500041513
72312234556
oct572030325
9226427600
1099102933
1150a39556
1229233299
13176bb3b7
14d23a32d
158a78c73
hex5e830d5

99102933 has 24 divisors (see below), whose sum is σ = 148948800. Its totient is φ = 65847168.

The previous prime is 99102919. The next prime is 99102959. The reversal of 99102933 is 33920199.

99102933 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 99102933 - 26 = 99102869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99100933) 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 23 ways as a sum of consecutive naturals, for example, 106213 + ... + 107141.

It is an arithmetic number, because the mean of its divisors is an integer number (6206200).

Almost surely, 299102933 is an apocalyptic number.

It is an amenable number.

99102933 is a deficient number, since it is larger than the sum of its proper divisors (49845867).

99102933 is an equidigital number, since it uses as much as digits as its factorization.

99102933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383 (or 1371 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The square root of 99102933 is about 9955.0456051190. The cubic root of 99102933 is about 462.7667735830.

The spelling of 99102933 in words is "ninety-nine million, one hundred two thousand, nine hundred thirty-three".

Divisors: 1 3 9 27 81 243 439 929 1317 2787 3951 8361 11853 25083 35559 75249 106677 225747 407831 1223493 3670479 11011437 33034311 99102933