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42230426260 = 22511929206627
BaseRepresentation
bin100111010101001000…
…010010101010010100
311001000002222221010111
4213111020102222110
51142441442120020
631222252332404
73023336462161
oct472510225224
9131002887114
1042230426260
1116a00a7a330
128226a74104
133ca01a7c09
1420888c9068
151172713d5a
hex9d5212a94

42230426260 has 48 divisors (see below), whose sum is σ = 96850676160. Its totient is φ = 15339914240.

The previous prime is 42230426237. The next prime is 42230426261. The reversal of 42230426260 is 6262403224.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230426261) 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, 101067 + ... + 307693.

It is an arithmetic number, because the mean of its divisors is an integer number (2017722420).

Almost surely, 242230426260 is an apocalyptic number.

It is an amenable number.

42230426260 is an abundant number, since it is smaller than the sum of its proper divisors (54620249900).

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

42230426260 is a wasteful number, since it uses less digits than its factorization.

42230426260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207576 (or 207574 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 42230426260 its reverse (6262403224), we get a palindrome (48492829484).

The spelling of 42230426260 in words is "forty-two billion, two hundred thirty million, four hundred twenty-six thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 929 1858 3716 4645 9290 10219 18580 20438 40876 51095 102190 204380 206627 413254 826508 1033135 2066270 2272897 4132540 4545794 9091588 11364485 22728970 45457940 191956483 383912966 767825932 959782415 1919564830 2111521313 3839129660 4223042626 8446085252 10557606565 21115213130 42230426260