Base | Representation |
---|---|
bin | 10100111011010000… |
… | …11110011011011110 |
3 | 1001222221211011220111 |
4 | 22131220132123132 |
5 | 141002022133102 |
6 | 5054443440234 |
7 | 545255152165 |
oct | 123550363336 |
9 | 31887734814 |
10 | 11234567902 |
11 | 4845691168 |
12 | 221652607a |
13 | 10a06c5b1c |
14 | 7880d03dc |
15 | 45b475cd7 |
hex | 29da1e6de |
11234567902 has 16 divisors (see below), whose sum is σ = 17592833952. Its totient is φ = 5370520320.
The previous prime is 11234567867. The next prime is 11234567933. The reversal of 11234567902 is 20976543211.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42898 + ... + 155914.
It is an arithmetic number, because the mean of its divisors is an integer number (1099552122).
Almost surely, 211234567902 is an apocalyptic number.
11234567902 is a deficient number, since it is larger than the sum of its proper divisors (6358266050).
11234567902 is a wasteful number, since it uses less digits than its factorization.
11234567902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115203.
The product of its (nonzero) digits is 90720, while the sum is 40.
The spelling of 11234567902 in words is "eleven billion, two hundred thirty-four million, five hundred sixty-seven thousand, nine hundred two".
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