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235130114442 = 232352115672087
BaseRepresentation
bin1101101011111011011…
…0001101000110001010
3211110220121210101220010
43122332312031012022
512323021302130232
6300003422212350
722662512665506
oct3327666150612
9743817711803
10235130114442
1190799902133
12396a07240b6
131923249b742
14b5479bb306
1561b26570cc
hex36bed8d18a

235130114442 has 64 divisors (see below), whose sum is σ = 492197658624. Its totient is φ = 74741546880.

The previous prime is 235130114411. The next prime is 235130114447. The reversal of 235130114442 is 244411031532.

It is not an unprimeable number, because it can be changed into a prime (235130114447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112663123 + ... + 112665209.

It is an arithmetic number, because the mean of its divisors is an integer number (7690588416).

Almost surely, 2235130114442 is an apocalyptic number.

235130114442 is an abundant number, since it is smaller than the sum of its proper divisors (257067544182).

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

235130114442 is a wasteful number, since it uses less digits than its factorization.

235130114442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 235130114442 its reverse (244411031532), we get a palindrome (479541145974).

The spelling of 235130114442 in words is "two hundred thirty-five billion, one hundred thirty million, one hundred fourteen thousand, four hundred forty-two".

Divisors: 1 2 3 6 23 46 69 138 521 1042 1563 1567 2087 3126 3134 4174 4701 6261 9402 11983 12522 23966 35949 36041 48001 71898 72082 96002 108123 144003 216246 288006 816407 1087327 1632814 2174654 2449221 3261981 3270329 4898442 6523962 6540658 9810987 18777361 19621974 25008521 37554722 50017042 56332083 75025563 75217567 112664166 150051126 150435134 225652701 451305402 1703841409 3407682818 5111524227 10223048454 39188352407 78376704814 117565057221 235130114442