Search a number
-
+
3130575115 = 55311813491
BaseRepresentation
bin1011101010011000…
…1100100100001011
322002011201200201111
42322212030210023
522402411400430
61234351031151
7140402310103
oct27246144413
98064650644
103130575115
111367145468
1273450b4b7
133ab771a15
14219ab6203
15134c87c2a
hexba98c90b

3130575115 has 8 divisors (see below), whose sum is σ = 3827571408. Its totient is φ = 2457205920.

The previous prime is 3130575101. The next prime is 3130575121. The reversal of 3130575115 is 5115750313.

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

It is not a de Polignac number, because 3130575115 - 211 = 3130573067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5906481 + ... + 5907010.

It is an arithmetic number, because the mean of its divisors is an integer number (478446426).

Almost surely, 23130575115 is an apocalyptic number.

3130575115 is a deficient number, since it is larger than the sum of its proper divisors (696996293).

3130575115 is a wasteful number, since it uses less digits than its factorization.

3130575115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11813549.

The product of its (nonzero) digits is 7875, while the sum is 31.

The square root of 3130575115 is about 55951.5425613986. The cubic root of 3130575115 is about 1462.8777784638.

The spelling of 3130575115 in words is "three billion, one hundred thirty million, five hundred seventy-five thousand, one hundred fifteen".

Divisors: 1 5 53 265 11813491 59067455 626115023 3130575115