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3093437500 = 225719521
BaseRepresentation
bin1011100001100010…
…0001110000111100
321222120211220111021
42320120201300330
522313410000000
61230543033524
7136441533136
oct27030416074
97876756437
103093437500
11134818a41a
12723b9b8a4
133a3b6acba
14214baa056
1513189e11a
hexb8621c3c

3093437500 has 96 divisors (see below), whose sum is σ = 7136700480. Its totient is φ = 1170000000.

The previous prime is 3093437497. The next prime is 3093437507. The reversal of 3093437500 is 57343903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3093437507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5937240 + ... + 5937760.

It is an arithmetic number, because the mean of its divisors is an integer number (74340630).

Almost surely, 23093437500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3093437500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3568350240).

3093437500 is an abundant number, since it is smaller than the sum of its proper divisors (4043262980).

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

3093437500 is an frugal number, since it uses more digits than its factorization.

3093437500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 3093437500 is about 55618.6794161818. The cubic root of 3093437500 is about 1457.0701079093.

The spelling of 3093437500 in words is "three billion, ninety-three million, four hundred thirty-seven thousand, five hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 125 190 250 380 475 500 521 625 950 1042 1250 1900 2084 2375 2500 2605 3125 4750 5210 6250 9500 9899 10420 11875 12500 13025 15625 19798 23750 26050 31250 39596 47500 49495 52100 59375 62500 65125 78125 98990 118750 130250 156250 197980 237500 247475 260500 296875 312500 325625 494950 593750 651250 989900 1187500 1237375 1302500 1484375 1628125 2474750 2968750 3256250 4949500 5937500 6186875 6512500 8140625 12373750 16281250 24747500 30934375 32562500 40703125 61868750 81406250 123737500 154671875 162812500 309343750 618687500 773359375 1546718750 3093437500