Base | Representation |
---|---|
bin | 11110110100111010… |
… | …100001100111100000 |
3 | 10011102210111211101101 |
4 | 132310322201213200 |
5 | 1020242100341000 |
6 | 23112252044144 |
7 | 2251151313466 |
oct | 366472414740 |
9 | 104383454341 |
10 | 33100012000 |
11 | 13046103a20 |
12 | 64b9163654 |
13 | 31766c5723 |
14 | 1860046836 |
15 | cdad75e6a |
hex | 7b4ea19e0 |
33100012000 has 96 divisors (see below), whose sum is σ = 88720186464. Its totient is φ = 12036352000.
The previous prime is 33100011949. The next prime is 33100012007. The reversal of 33100012000 is 21000133.
It is a super-2 number, since 2×331000120002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33100012007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332137 + ... + 420136.
It is an arithmetic number, because the mean of its divisors is an integer number (924168609).
Almost surely, 233100012000 is an apocalyptic number.
It is an amenable number.
33100012000 is an abundant number, since it is smaller than the sum of its proper divisors (55620174464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33100012000 is a wasteful number, since it uses less digits than its factorization.
33100012000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 752309 (or 752291 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 33100012000 its reverse (21000133), we get a palindrome (33121012133).
It can be divided in two parts, 331000 and 12000, that added together give a cube (343000 = 703).
The spelling of 33100012000 in words is "thirty-three billion, one hundred million, twelve thousand".
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