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3078041330 = 257213483209
BaseRepresentation
bin1011011101110111…
…0010111011110010
321221111212200220202
42313131302323302
522300434310310
61225233035202
7136163630300
oct26735627362
97844780822
103078041330
11133a524011
1271a9b5b02
133a090a240
14212b1d270
1513035c3a5
hexb7772ef2

3078041330 has 48 divisors (see below), whose sum is σ = 6940828440. Its totient is φ = 974147328.

The previous prime is 3078041311. The next prime is 3078041383. The reversal of 3078041330 is 331408703.

It can be written as a sum of positive squares in 4 ways, for example, as 1277991001 + 1800050329 = 35749^2 + 42427^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3078041293 and 3078041302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235235 + ... + 247974.

Almost surely, 23078041330 is an apocalyptic number.

3078041330 is an abundant number, since it is smaller than the sum of its proper divisors (3862787110).

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

3078041330 is a wasteful number, since it uses less digits than its factorization.

3078041330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483243 (or 483236 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3078041330 is about 55480.0985038779. The cubic root of 3078041330 is about 1454.6487864836.

The spelling of 3078041330 in words is "three billion, seventy-eight million, forty-one thousand, three hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 35 49 65 70 91 98 130 182 245 455 490 637 910 1274 3185 6370 483209 966418 2416045 3382463 4832090 6281717 6764926 12563434 16912315 23677241 31408585 33824630 43972019 47354482 62817170 87944038 118386205 219860095 236772410 307804133 439720190 615608266 1539020665 3078041330