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3905000096 = 251773107919
BaseRepresentation
bin1110100011000001…
…1001001010100000
3101002010221120002012
43220300121022200
530444140000341
61443253412052
7165524644634
oct35060311240
911063846065
103905000096
1117242a8408
1290b93a028
134a303ba5a
142908a4dc4
1517cc5c0eb
hexe8c192a0

3905000096 has 96 divisors (see below), whose sum is σ = 8337893760. Its totient is φ = 1793581056.

The previous prime is 3905000093. The next prime is 3905000107. The reversal of 3905000096 is 6900005093.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (3905000093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4248725 + ... + 4249643.

It is an arithmetic number, because the mean of its divisors is an integer number (86853060).

Almost surely, 23905000096 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 3905000096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4168946880).

3905000096 is an abundant number, since it is smaller than the sum of its proper divisors (4432893664).

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

3905000096 is a wasteful number, since it uses less digits than its factorization.

3905000096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 3905000096 is about 62489.9999679949. Note that the first 4 decimals coincide. The cubic root of 3905000096 is about 1574.7333178776.

3905000096 divided by its sum of digits (32) gives a triangular number (122031253 = T15622).

The spelling of 3905000096 in words is "three billion, nine hundred five million, ninety-six", and thus it is an aban number.

Divisors: 1 2 4 8 16 17 32 34 68 73 107 136 146 214 272 292 428 544 584 856 919 1168 1241 1712 1819 1838 2336 2482 3424 3638 3676 4964 7276 7352 7811 9928 14552 14704 15622 15623 19856 29104 29408 31244 31246 39712 58208 62488 62492 67087 98333 124976 124984 132787 134174 196666 249952 249968 265574 268348 393332 499936 531148 536696 786664 1062296 1073392 1140479 1573328 1671661 2124592 2146784 2280958 3146656 3343322 4249184 4561916 6686644 7178309 9123832 13373288 14356618 18247664 26746576 28713236 36495328 53493152 57426472 114852944 122031253 229705888 244062506 488125012 976250024 1952500048 3905000096