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2230414240 = 255124911161
BaseRepresentation
bin1000010011110001…
…0110101110100000
312202102220210010211
42010330112232200
514031441223430
61005153303504
7106162131265
oct20474265640
95672823124
102230414240
11a4501325a
12522b64b94
13297120052
1417231726c
15d0c2872a
hex84f16ba0

2230414240 has 48 divisors (see below), whose sum is σ = 5274045000. Its totient is φ = 891371520.

The previous prime is 2230414183. The next prime is 2230414261. The reversal of 2230414240 is 424140322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1019652624 + 1210761616 = 31932^2 + 34796^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194260 + ... + 205420.

Almost surely, 22230414240 is an apocalyptic number.

2230414240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230414240 is an abundant number, since it is smaller than the sum of its proper divisors (3043630760).

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

2230414240 is a wasteful number, since it uses less digits than its factorization.

2230414240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12425 (or 12417 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2230414240 is about 47227.2616186880. The cubic root of 2230414240 is about 1306.5574472549.

Adding to 2230414240 its reverse (424140322), we get a palindrome (2654554562).

The spelling of 2230414240 in words is "two billion, two hundred thirty million, four hundred fourteen thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 1249 2498 4996 6245 9992 11161 12490 19984 22322 24980 39968 44644 49960 55805 89288 99920 111610 178576 199840 223220 357152 446440 892880 1785760 13940089 27880178 55760356 69700445 111520712 139400890 223041424 278801780 446082848 557603560 1115207120 2230414240