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3025955340 = 2233512744123
BaseRepresentation
bin1011010001011100…
…0110101000001100
321210212212110101000
42310113012220030
522144121032330
61220132420300
7134662124142
oct26427065014
97725773330
103025955340
111313089041
12705477690
13392ba1525
14209c41592
1512a9be560
hexb45c6a0c

3025955340 has 96 divisors (see below), whose sum is σ = 9488424960. Its totient is φ = 800549568.

The previous prime is 3025955299. The next prime is 3025955369. The reversal of 3025955340 is 435595203.

3025955340 is a `hidden beast` number, since 30 + 2 + 5 + 95 + 534 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3025955295 and 3025955304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46519 + ... + 90641.

It is an arithmetic number, because the mean of its divisors is an integer number (98837760).

Almost surely, 23025955340 is an apocalyptic number.

3025955340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025955340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4744212480).

3025955340 is an abundant number, since it is smaller than the sum of its proper divisors (6462469620).

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

3025955340 is a wasteful number, since it uses less digits than its factorization.

3025955340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44268 (or 44260 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 3025955340 is about 55008.6842234933. The cubic root of 3025955340 is about 1446.3969743911.

The spelling of 3025955340 in words is "three billion, twenty-five million, nine hundred fifty-five thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 127 135 180 254 270 381 508 540 635 762 1143 1270 1524 1905 2286 2540 3429 3810 4572 5715 6858 7620 11430 13716 17145 22860 34290 44123 68580 88246 132369 176492 220615 264738 397107 441230 529476 661845 794214 882460 1191321 1323690 1588428 1985535 2382642 2647380 3971070 4765284 5603621 5956605 7942140 11207242 11913210 16810863 22414484 23826420 28018105 33621726 50432589 56036210 67243452 84054315 100865178 112072420 151297767 168108630 201730356 252162945 302595534 336217260 504325890 605191068 756488835 1008651780 1512977670 3025955340