Search a number
-
+
34083580 = 22513113009
BaseRepresentation
bin1000001000000…
…1001011111100
32101010121212211
42002001023330
532211133310
63214310204
7562464016
oct202011374
971117784
1034083580
111826a553
12b4b8364
1370a48cb
1447531b6
152ed3c8a
hex20812fc

34083580 has 24 divisors (see below), whose sum is σ = 72127440. Its totient is φ = 13528320.

The previous prime is 34083547. The next prime is 34083593. The reversal of 34083580 is 8538043.

It is a congruent 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, 3885 + ... + 9124.

It is an arithmetic number, because the mean of its divisors is an integer number (3005310).

Almost surely, 234083580 is an apocalyptic number.

It is an amenable number.

34083580 is an abundant number, since it is smaller than the sum of its proper divisors (38043860).

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

34083580 is a wasteful number, since it uses less digits than its factorization.

34083580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13149 (or 13147 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 34083580 is about 5838.1144216262. The cubic root of 34083580 is about 324.2264205075.

The spelling of 34083580 in words is "thirty-four million, eighty-three thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 131 262 524 655 1310 2620 13009 26018 52036 65045 130090 260180 1704179 3408358 6816716 8520895 17041790 34083580