Base | Representation |
---|---|
bin | 101100000111000011101… |
… | …100010011000011110000 |
3 | 101201210010222122102121120 |
4 | 230013003230103003300 |
5 | 344130432142110300 |
6 | 10240310304222240 |
7 | 431666555224050 |
oct | 54070354230360 |
9 | 11653128572546 |
10 | 3031235113200 |
11 | a695a3219618 |
12 | 40b58260a980 |
13 | 18cac8a618c8 |
14 | a69d93b1560 |
15 | 53cb19e23a0 |
hex | 2c1c3b130f0 |
3031235113200 has 120 divisors (see below), whose sum is σ = 11097207435648. Its totient is φ = 692853738240.
The previous prime is 3031235113183. The next prime is 3031235113201. The reversal of 3031235113200 is 23115321303.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-3 number, since 3×30312351132003 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031235113201) 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, 180422262 + ... + 180439061.
Almost surely, 23031235113200 is an apocalyptic number.
3031235113200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3031235113200 is an abundant number, since it is smaller than the sum of its proper divisors (8065972322448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031235113200 is a wasteful number, since it uses less digits than its factorization.
3031235113200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360861351 (or 360861340 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 24.
The spelling of 3031235113200 in words is "three trillion, thirty-one billion, two hundred thirty-five million, one hundred thirteen thousand, two hundred".
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