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4900011040 = 25571431339
BaseRepresentation
bin1001001000001000…
…00011110000100000
3110122111020100111101
410210010003300200
540013400323130
62130120124144
7232266256321
oct44404036040
913574210441
104900011040
112094a23901
12b49006654
13601220122
14346ab4448
151da2a51ca
hex124103c20

4900011040 has 48 divisors (see below), whose sum is σ = 11739349440. Its totient is φ = 1932394240.

The previous prime is 4900011019. The next prime is 4900011041. The reversal of 4900011040 is 401100094.

It is a junction number, because it is equal to n+sod(n) for n = 4900010999 and 4900011017.

It is not an unprimeable number, because it can be changed into a prime (4900011041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204310 + ... + 227029.

It is an arithmetic number, because the mean of its divisors is an integer number (244569780).

Almost surely, 24900011040 is an apocalyptic number.

4900011040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4900011040 is an abundant number, since it is smaller than the sum of its proper divisors (6839338400).

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

4900011040 is a wasteful number, since it uses less digits than its factorization.

4900011040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431425 (or 431417 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 4900011040 is about 70000.0788570984. The cubic root of 4900011040 is about 1698.5005278485.

The spelling of 4900011040 in words is "four billion, nine hundred million, eleven thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 71 80 142 160 284 355 568 710 1136 1420 2272 2840 5680 11360 431339 862678 1725356 2156695 3450712 4313390 6901424 8626780 13802848 17253560 30625069 34507120 61250138 69014240 122500276 153125345 245000552 306250690 490001104 612501380 980002208 1225002760 2450005520 4900011040