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3014001040 = 245312634621
BaseRepresentation
bin1011001110100110…
…0000000110010000
321210001101010011011
42303221200012100
522133041013130
61215024300304
7134455405021
oct26351400620
97701333134
103014001040
111307363656
12701471694
1339057728b
1420840cc48
1512990c52a
hexb3a60190

3014001040 has 80 divisors (see below), whose sum is σ = 7262678016. Its totient is φ = 1162022400.

The previous prime is 3014001031. The next prime is 3014001113. The reversal of 3014001040 is 401004103.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 3014001040.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649930 + ... + 654550.

Almost surely, 23014001040 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 3014001040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3631339008).

3014001040 is an abundant number, since it is smaller than the sum of its proper divisors (4248676976).

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

3014001040 is a wasteful number, since it uses less digits than its factorization.

3014001040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4928 (or 4922 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3014001040 is about 54899.9183970250. The cubic root of 3014001040 is about 1444.4897549144.

Adding to 3014001040 its reverse (401004103), we get a palindrome (3415005143).

The spelling of 3014001040 in words is "three billion, fourteen million, one thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 263 310 496 526 620 1052 1240 1315 2104 2480 2630 4208 4621 5260 8153 9242 10520 16306 18484 21040 23105 32612 36968 40765 46210 65224 73936 81530 92420 130448 143251 163060 184840 286502 326120 369680 573004 652240 716255 1146008 1215323 1432510 2292016 2430646 2865020 4861292 5730040 6076615 9722584 11460080 12153230 19445168 24306460 37675013 48612920 75350026 97225840 150700052 188375065 301400104 376750130 602800208 753500260 1507000520 3014001040