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4900292228 = 22132176532
BaseRepresentation
bin1001001000001010…
…01000011010000100
3110122111202122012202
410210011020122010
540013433322403
62130130134032
7232301540156
oct44405103204
913574678182
104900292228
1120950a6097
12b49121318
136012bb100
14346b48ad6
151da30d688
hex124148684

4900292228 has 54 divisors (see below), whose sum is σ = 9847218654. Its totient is φ = 2125373952.

The previous prime is 4900292227. The next prime is 4900292231. The reversal of 4900292228 is 8222920094.

It can be written as a sum of positive squares in 9 ways, for example, as 3090470464 + 1809821764 = 55592^2 + 42542^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4900292191 and 4900292200.

It is not an unprimeable number, because it can be changed into a prime (4900292227) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7503950 + ... + 7504602.

It is an arithmetic number, because the mean of its divisors is an integer number (182355901).

Almost surely, 24900292228 is an apocalyptic number.

It is an amenable number.

4900292228 is an abundant number, since it is smaller than the sum of its proper divisors (4946926426).

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

4900292228 is a wasteful number, since it uses less digits than its factorization.

4900292228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 4900292228 is about 70002.0873117366. The cubic root of 4900292228 is about 1698.5330168114.

The spelling of 4900292228 in words is "four billion, nine hundred million, two hundred ninety-two thousand, two hundred twenty-eight".

Divisors: 1 2 4 13 17 26 34 52 68 169 221 338 442 653 676 884 1306 2612 2873 5746 8489 11101 11492 16978 22202 33956 44404 110357 144313 220714 288626 426409 441428 577252 852818 1705636 1876069 3752138 5543317 7248953 7504276 11086634 14497906 22173268 28995812 72063121 94236389 144126242 188472778 288252484 376945556 1225073057 2450146114 4900292228