Base | Representation |
---|---|
bin | 10101001101110101… |
… | …01111000011001100 |
3 | 1002101210221201002220 |
4 | 22212322233003030 |
5 | 141311412141031 |
6 | 5122130415340 |
7 | 552156242040 |
oct | 124672570314 |
9 | 32353851086 |
10 | 11390349516 |
11 | 49156121a7 |
12 | 225a731550 |
13 | 10c6a6a4b0 |
14 | 7a0a82020 |
15 | 469e98596 |
hex | 2a6eaf0cc |
11390349516 has 48 divisors (see below), whose sum is σ = 32710750464. Its totient is φ = 3004047936.
The previous prime is 11390349497. The next prime is 11390349521. The reversal of 11390349516 is 61594309311.
It is a super-3 number, since 3×113903495163 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5214270 + ... + 5216453.
It is an arithmetic number, because the mean of its divisors is an integer number (681473968).
Almost surely, 211390349516 is an apocalyptic number.
It is an amenable number.
11390349516 is an abundant number, since it is smaller than the sum of its proper divisors (21320400948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11390349516 is a wasteful number, since it uses less digits than its factorization.
11390349516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10430750 (or 10430748 counting only the distinct ones).
The product of its (nonzero) digits is 87480, while the sum is 42.
The spelling of 11390349516 in words is "eleven billion, three hundred ninety million, three hundred forty-nine thousand, five hundred sixteen".
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