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3070707471 = 3213713131181
BaseRepresentation
bin1011011100000111…
…0100011100001111
321221000002002202100
42313001310130033
522242100114341
61224411530143
7136044403626
oct26701643417
97830062670
103070707471
111336374a77
12718459953
1339c240090
14211b706bd
1512e8ae3b6
hexb707470f

3070707471 has 48 divisors (see below), whose sum is σ = 4863523392. Its totient is φ = 1855526400.

The previous prime is 3070707457. The next prime is 3070707491. The reversal of 3070707471 is 1747070703.

It is not a de Polignac number, because 3070707471 - 26 = 3070707407 is a prime.

It is a super-3 number, since 3×30707074713 (a number of 29 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3070707491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2599501 + ... + 2600681.

It is an arithmetic number, because the mean of its divisors is an integer number (101323404).

Almost surely, 23070707471 is an apocalyptic number.

3070707471 is a deficient number, since it is larger than the sum of its proper divisors (1792815921).

3070707471 is a wasteful number, since it uses less digits than its factorization.

3070707471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 1581 counting only the distinct ones).

The product of its (nonzero) digits is 28812, while the sum is 36.

The square root of 3070707471 is about 55413.9645847507. The cubic root of 3070707471 is about 1453.4925671009.

The spelling of 3070707471 in words is "three billion, seventy million, seven hundred seven thousand, four hundred seventy-one".

Divisors: 1 3 9 13 39 71 117 213 313 639 923 939 1181 2769 2817 3543 4069 8307 10629 12207 15353 22223 36621 46059 66669 83851 138177 200007 251553 288899 369653 754659 866697 1090063 1108959 2600091 3270189 3326877 4805489 9810567 14416467 26245363 43249401 78736089 236208267 341189719 1023569157 3070707471