Base | Representation |
---|---|
bin | 100000011101010100001… |
… | …110001001101100111101 |
3 | 21220020022110012000112102 |
4 | 200131110032021230331 |
5 | 243021031230210100 |
6 | 4424402241514445 |
7 | 320101615604006 |
oct | 40352416115475 |
9 | 7806273160472 |
10 | 2230501022525 |
11 | 78aa4a750716 |
12 | 300352342a25 |
13 | 13244899ac69 |
14 | 79d5775a1ad |
15 | 3d049046cd5 |
hex | 20754389b3d |
2230501022525 has 6 divisors (see below), whose sum is σ = 2765821267962. Its totient is φ = 1784400818000.
The previous prime is 2230501022447. The next prime is 2230501022531. The reversal of 2230501022525 is 5252201050322.
It can be written as a sum of positive squares in 3 ways, for example, as 630445528036 + 1600055494489 = 794006^2 + 1264933^2 .
It is not a de Polignac number, because 2230501022525 - 222 = 2230496828221 is a prime.
It is a super-2 number, since 2×22305010225252 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44610020426 + ... + 44610020475.
It is an arithmetic number, because the mean of its divisors is an integer number (460970211327).
Almost surely, 22230501022525 is an apocalyptic number.
2230501022525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2230501022525 is a deficient number, since it is larger than the sum of its proper divisors (535320245437).
2230501022525 is an equidigital number, since it uses as much as digits as its factorization.
2230501022525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89220040911 (or 89220040906 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 2230501022525 its reverse (5252201050322), we get a palindrome (7482702072847).
The spelling of 2230501022525 in words is "two trillion, two hundred thirty billion, five hundred one million, twenty-two thousand, five hundred twenty-five".
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