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3087470 = 25595233
BaseRepresentation
bin1011110001110001101110
312210212012202
423301301232
51242244340
6150101502
735146241
oct13616156
95725182
103087470
111819731
12104a892
13841409
145a5258
1540ec15
hex2f1c6e

3087470 has 16 divisors (see below), whose sum is σ = 5652720. Its totient is φ = 1213824.

The previous prime is 3087467. The next prime is 3087473. The reversal of 3087470 is 747803.

It is an interprime number because it is at equal distance from previous prime (3087467) and next prime (3087473).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3087473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027 + ... + 3206.

It is an arithmetic number, because the mean of its divisors is an integer number (353295).

Almost surely, 23087470 is an apocalyptic number.

3087470 is a deficient number, since it is larger than the sum of its proper divisors (2565250).

3087470 is a wasteful number, since it uses less digits than its factorization.

3087470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 3087470 is about 1757.1198024039. The cubic root of 3087470 is about 145.6132568032.

The spelling of 3087470 in words is "three million, eighty-seven thousand, four hundred seventy".

Divisors: 1 2 5 10 59 118 295 590 5233 10466 26165 52330 308747 617494 1543735 3087470