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3090025744 = 2413210692
BaseRepresentation
bin1011100000101110…
…0000110100010000
321222100102120102221
42320023200310100
522312021310434
61230341550424
7136400533261
oct27013406420
97870376387
103090025744
11134626a093
12722a15414
133a3245100
1421455c968
151314282b4
hexb82e0d10

3090025744 has 45 divisors (see below), whose sum is σ = 6488953263. Its totient is φ = 1424831616.

The previous prime is 3090025619. The next prime is 3090025747. The reversal of 3090025744 is 4475200903.

The square root of 3090025744 is 55588.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 520752400 + 2569273344 = 22820^2 + 50688^2 .

It is not an unprimeable number, because it can be changed into a prime (3090025747) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2890042 + ... + 2891110.

Almost surely, 23090025744 is an apocalyptic number.

3090025744 is the 55588-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3090025744

3090025744 is an abundant number, since it is smaller than the sum of its proper divisors (3398927519).

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

3090025744 is an equidigital number, since it uses as much as digits as its factorization.

3090025744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172 (or 1084 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The cubic root of 3090025744 is about 1456.5342427246.

It can be divided in two parts, 30900 and 25744, that added together give a square (56644 = 2382).

The spelling of 3090025744 in words is "three billion, ninety million, twenty-five thousand, seven hundred forty-four".

Divisors: 1 2 4 8 13 16 26 52 104 169 208 338 676 1069 1352 2138 2704 4276 8552 13897 17104 27794 55588 111176 180661 222352 361322 722644 1142761 1445288 2285522 2890576 4571044 9142088 14855893 18284176 29711786 59423572 118847144 193126609 237694288 386253218 772506436 1545012872 3090025744