Base | Representation |
---|---|
bin | 100100100011100110000… |
… | …010000110101010111000 |
3 | 22220011012222101010121222 |
4 | 210203212002012222320 |
5 | 312124310233242102 |
6 | 5202015130251212 |
7 | 346331452325045 |
oct | 44434602065270 |
9 | 8804188333558 |
10 | 2512120212152 |
11 | 889425407041 |
12 | 346a47b86b08 |
13 | 152b797162c5 |
14 | 898316641cc |
15 | 4552cbc9aa2 |
hex | 248e6086ab8 |
2512120212152 has 16 divisors (see below), whose sum is σ = 4810442960160. Its totient is φ = 1229335422784.
The previous prime is 2512120212143. The next prime is 2512120212191.
2512120212152 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×25121202121522 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3340585013 + ... + 3340585764.
It is an arithmetic number, because the mean of its divisors is an integer number (300652685010).
Almost surely, 22512120212152 is an apocalyptic number.
It is an amenable number.
2512120212152 is a deficient number, since it is larger than the sum of its proper divisors (2298322748008).
2512120212152 is a wasteful number, since it uses less digits than its factorization.
2512120212152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6681170830 (or 6681170826 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 26.
It can be divided in two parts, 2512120 and 212152, that added together give a palindrome (2724272).
The spelling of 2512120212152 in words is "two trillion, five hundred twelve billion, one hundred twenty million, two hundred twelve thousand, one hundred fifty-two".
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