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3130225255 = 55147121633
BaseRepresentation
bin1011101010010011…
…0111001001100111
322002011001220210201
42322210313021213
522402314202010
61234335331331
7140366322103
oct27244671147
98064056721
103130225255
111366a26623
12734380b47
133ab67b6c1
14219a24903
15134c1923a
hexba937267

3130225255 has 8 divisors (see below), whose sum is σ = 3757030992. Its totient is φ = 2503673088.

The previous prime is 3130225253. The next prime is 3130225277. The reversal of 3130225255 is 5525220313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3130225255 - 21 = 3130225253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130225253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35082 + ... + 86551.

It is an arithmetic number, because the mean of its divisors is an integer number (469628874).

Almost surely, 23130225255 is an apocalyptic number.

3130225255 is a deficient number, since it is larger than the sum of its proper divisors (626805737).

3130225255 is a wasteful number, since it uses less digits than its factorization.

3130225255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126785.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3130225255 is about 55948.4160186864. The cubic root of 3130225255 is about 1462.8232813967.

Adding to 3130225255 its reverse (5525220313), we get a palindrome (8655445568).

The spelling of 3130225255 in words is "three billion, one hundred thirty million, two hundred twenty-five thousand, two hundred fifty-five".

Divisors: 1 5 5147 25735 121633 608165 626045051 3130225255