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3070580 = 225153529
BaseRepresentation
bin1011101101101001110100
312210000001012
423231221310
51241224310
6145451352
735046062
oct13555164
95700035
103070580
111807a77
121040b58
13836816
1459d032
15409c05
hex2eda74

3070580 has 12 divisors (see below), whose sum is σ = 6448260. Its totient is φ = 1228224.

The previous prime is 3070567. The next prime is 3070601. The reversal of 3070580 is 850703.

It can be written as a sum of positive squares in 2 ways, for example, as 1567504 + 1503076 = 1252^2 + 1226^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 76745 + ... + 76784.

It is an arithmetic number, because the mean of its divisors is an integer number (537355).

Almost surely, 23070580 is an apocalyptic number.

It is an amenable number.

3070580 is an abundant number, since it is smaller than the sum of its proper divisors (3377680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3070580 is a wasteful number, since it uses less digits than its factorization.

3070580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153538 (or 153536 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 3070580 is about 1752.3070507191. The cubic root of 3070580 is about 145.3472454394.

The spelling of 3070580 in words is "three million, seventy thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 153529 307058 614116 767645 1535290 3070580