Base | Representation |
---|---|
bin | 101111001100110110110… |
… | …000100100010111101001 |
3 | 102111002100101102020220100 |
4 | 233030312300210113221 |
5 | 411120412431310100 |
6 | 10522033100220013 |
7 | 453225621450402 |
oct | 57146660442751 |
9 | 12432311366810 |
10 | 3243619010025 |
11 | 104067a408799 |
12 | 44477553a609 |
13 | 1a6b44909384 |
14 | b2dc60829a9 |
15 | 59592269400 |
hex | 2f336c245e9 |
3243619010025 has 27 divisors (see below), whose sum is σ = 5809730436471. Its totient is φ = 1729915730640.
The previous prime is 3243619010011. The next prime is 3243619010033. The reversal of 3243619010025 is 5200109163423.
The square root of 3243619010025 is 1801005.
It is a perfect power (a square), and thus also a powerful number.
3243619010025 is a `hidden beast` number, since 3 + 2 + 4 + 3 + 619 + 0 + 10 + 0 + 25 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1167702843609 + 2075916166416 = 1080603^2 + 1440804^2 .
It is not a de Polignac number, because 3243619010025 - 215 = 3243618977257 is a prime.
It is a super-2 number, since 2×32436190100252 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26955042 + ... + 27075108.
Almost surely, 23243619010025 is an apocalyptic number.
3243619010025 is the 1801005-th square number.
3243619010025 is the 900503-rd centered octagonal number.
It is an amenable number.
3243619010025 is a deficient number, since it is larger than the sum of its proper divisors (2566111426446).
3243619010025 is an frugal number, since it uses more digits than its factorization.
3243619010025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240150 (or 120075 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
Multiplying 3243619010025 by its sum of digits (36), we get a square (116770284360900 = 108060302).
The spelling of 3243619010025 in words is "three trillion, two hundred forty-three billion, six hundred nineteen million, ten thousand, twenty-five".
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