Base | Representation |
---|---|
bin | 101111001000011001… |
… | …0001001000101000110 |
3 | 100200020201200221110100 |
4 | 1132100302021011012 |
5 | 3124241101430202 |
6 | 114255144304530 |
7 | 10212105644145 |
oct | 1362062110506 |
9 | 320221627410 |
10 | 101213311302 |
11 | 39a19303914 |
12 | 17748172146 |
13 | 970ccb4a1c |
14 | 4c8225775c |
15 | 2975a0441c |
hex | 1790c89146 |
101213311302 has 24 divisors (see below), whose sum is σ = 220236699384. Its totient is φ = 33592971744.
The previous prime is 101213311267. The next prime is 101213311321. The reversal of 101213311302 is 203113312101.
101213311302 is a `hidden beast` number, since 10 + 1 + 21 + 331 + 1 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12062248 + ... + 12070635.
It is an arithmetic number, because the mean of its divisors is an integer number (9176529141).
Almost surely, 2101213311302 is an apocalyptic number.
101213311302 is an abundant number, since it is smaller than the sum of its proper divisors (119023388082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101213311302 is a wasteful number, since it uses less digits than its factorization.
101213311302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24133124 (or 24133121 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 101213311302 its reverse (203113312101), we get a palindrome (304326623403).
The spelling of 101213311302 in words is "one hundred one billion, two hundred thirteen million, three hundred eleven thousand, three hundred two".
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