Base | Representation |
---|---|
bin | 10101001101110000… |
… | …11111000100111001 |
3 | 1002101202211202011121 |
4 | 22212320133010321 |
5 | 141311234303201 |
6 | 5122110025241 |
7 | 552151234540 |
oct | 124670370471 |
9 | 32352752147 |
10 | 11389759801 |
11 | 491524a132 |
12 | 225a4a8221 |
13 | 10c68c1c54 |
14 | 7a096b157 |
15 | 469dcd9a1 |
hex | 2a6e1f139 |
11389759801 has 16 divisors (see below), whose sum is σ = 13105557504. Its totient is φ = 9696217104.
The previous prime is 11389759769. The next prime is 11389759813. The reversal of 11389759801 is 10895798311.
It is a happy number.
It is not a de Polignac number, because 11389759801 - 25 = 11389759769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11389751801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2515926 + ... + 2520448.
It is an arithmetic number, because the mean of its divisors is an integer number (819097344).
Almost surely, 211389759801 is an apocalyptic number.
It is an amenable number.
11389759801 is a deficient number, since it is larger than the sum of its proper divisors (1715797703).
11389759801 is a wasteful number, since it uses less digits than its factorization.
11389759801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6900.
The product of its (nonzero) digits is 544320, while the sum is 52.
The spelling of 11389759801 in words is "eleven billion, three hundred eighty-nine million, seven hundred fifty-nine thousand, eight hundred one".
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