Base | Representation |
---|---|
bin | 101000110100100… |
… | …1001001101000011 |
3 | 10112110102000011210 |
4 | 1101221021031003 |
5 | 10301123140344 |
6 | 343530141203 |
7 | 45641412240 |
oct | 12151111503 |
9 | 3473360153 |
10 | 1369740099 |
11 | 643201012 |
12 | 322881803 |
13 | 18aa15400 |
14 | cdcb65c7 |
15 | 803b8db9 |
hex | 51a49343 |
1369740099 has 96 divisors (see below), whose sum is σ = 2433659904. Its totient is φ = 668528640.
The previous prime is 1369740089. The next prime is 1369740121. The reversal of 1369740099 is 9900479631.
It is a Cunningham number, because it is equal to 370102-1.
It is not a de Polignac number, because 1369740099 - 27 = 1369739971 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1369740079) 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 95 ways as a sum of consecutive naturals, for example, 4404154 + ... + 4404464.
It is an arithmetic number, because the mean of its divisors is an integer number (25350624).
Almost surely, 21369740099 is an apocalyptic number.
1369740099 is a deficient number, since it is larger than the sum of its proper divisors (1063919805).
1369740099 is a wasteful number, since it uses less digits than its factorization.
1369740099 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437 (or 424 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 48.
The square root of 1369740099 is about 37009.9999864901. Note that the first 4 decimals coincide. The cubic root of 1369740099 is about 1110.5703042886.
The spelling of 1369740099 in words is "one billion, three hundred sixty-nine million, seven hundred forty thousand, ninety-nine".
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