Base | Representation |
---|---|
bin | 101101100101111001101… |
… | …000110111001110110101 |
3 | 102002112000011112220202011 |
4 | 231211321220313032311 |
5 | 402313012402221114 |
6 | 10355151404244221 |
7 | 442233304601500 |
oct | 55457150671665 |
9 | 12075004486664 |
10 | 3133071913909 |
11 | aa8801464233 |
12 | 427263540671 |
13 | 1995a7c77972 |
14 | ab8da368137 |
15 | 567721041c4 |
hex | 2d979a373b5 |
3133071913909 has 24 divisors (see below), whose sum is σ = 3859340204160. Its totient is φ = 2527285412736.
The previous prime is 3133071913883. The next prime is 3133071913949. The reversal of 3133071913909 is 9093191703313.
It is a happy number.
It is not a de Polignac number, because 3133071913909 - 215 = 3133071881141 is a prime.
It is a super-2 number, since 2×31330719139092 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133071913949) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9092994 + ... + 9431260.
It is an arithmetic number, because the mean of its divisors is an integer number (160805841840).
Almost surely, 23133071913909 is an apocalyptic number.
It is an amenable number.
3133071913909 is a deficient number, since it is larger than the sum of its proper divisors (726268290251).
3133071913909 is a wasteful number, since it uses less digits than its factorization.
3133071913909 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349417 (or 349410 counting only the distinct ones).
The product of its (nonzero) digits is 413343, while the sum is 49.
The spelling of 3133071913909 in words is "three trillion, one hundred thirty-three billion, seventy-one million, nine hundred thirteen thousand, nine hundred nine".
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