Base | Representation |
---|---|
bin | 1011011110110010… |
… | …1111101100110010 |
3 | 21221210020210122122 |
4 | 2313230233230302 |
5 | 22302440211432 |
6 | 1225453034242 |
7 | 136242141554 |
oct | 26754575462 |
9 | 7853223578 |
10 | 3081960242 |
11 | 1341760389 |
12 | 720185982 |
13 | 3a167cc1a |
14 | 21345d4d4 |
15 | 130883612 |
hex | b7b2fb32 |
3081960242 has 32 divisors (see below), whose sum is σ = 4896327744. Its totient is φ = 1453132800.
The previous prime is 3081960241. The next prime is 3081960247. The reversal of 3081960242 is 2420691803.
It is not an unprimeable number, because it can be changed into a prime (3081960241) 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, 337517 + ... + 346527.
It is an arithmetic number, because the mean of its divisors is an integer number (153010242).
Almost surely, 23081960242 is an apocalyptic number.
3081960242 is a deficient number, since it is larger than the sum of its proper divisors (1814367502).
3081960242 is a wasteful number, since it uses less digits than its factorization.
3081960242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9194.
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 3081960242 is about 55515.4054474972. The cubic root of 3081960242 is about 1455.2658697045.
The spelling of 3081960242 in words is "three billion, eighty-one million, nine hundred sixty thousand, two hundred forty-two".
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