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235779067468 = 2278420680981
BaseRepresentation
bin1101101110010110000…
…1110000111001001100
3211112120211220122002101
43123211201300321030
512330333420124333
6300152043404444
723014553002030
oct3334541607114
9745524818071
10235779067468
1190aa215614a
1239841b23724
1319306a77009
14b5a9c681c0
1561ee5e467d
hex36e5870e4c

235779067468 has 12 divisors (see below), whose sum is σ = 471558134992. Its totient is φ = 101048171760.

The previous prime is 235779067463. The next prime is 235779067481. The reversal of 235779067468 is 864760977532.

235779067468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

235779067468 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (235779067463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4210340463 + ... + 4210340518.

Almost surely, 2235779067468 is an apocalyptic number.

235779067468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

235779067468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

235779067468 is a wasteful number, since it uses less digits than its factorization.

235779067468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8420680992 (or 8420680990 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 64.

The spelling of 235779067468 in words is "two hundred thirty-five billion, seven hundred seventy-nine million, sixty-seven thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 8420680981 16841361962 33682723924 58944766867 117889533734 235779067468