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4268088880 = 245114850101
BaseRepresentation
bin1111111001100101…
…1101111000110000
3102000110011101020221
43332121131320300
532220112321010
61543303542424
7210524104546
oct37631357060
912013141227
104268088880
1118a0252390
129b145aa14
135303286a3
142c6bbbd96
1519ea7ddda
hexfe65de30

4268088880 has 40 divisors (see below), whose sum is σ = 10825427664. Its totient is φ = 1552032000.

The previous prime is 4268088857. The next prime is 4268088943. The reversal of 4268088880 is 888808624.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2424171 + ... + 2425930.

Almost surely, 24268088880 is an apocalyptic number.

4268088880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4268088880 is an abundant number, since it is smaller than the sum of its proper divisors (6557338784).

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

4268088880 is a wasteful number, since it uses less digits than its factorization.

4268088880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4850125 (or 4850119 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 52.

The square root of 4268088880 is about 65330.6121201998. The cubic root of 4268088880 is about 1622.1007243993.

The spelling of 4268088880 in words is "four billion, two hundred sixty-eight million, eighty-eight thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 880 4850101 9700202 19400404 24250505 38800808 48501010 53351111 77601616 97002020 106702222 194004040 213404444 266755555 388008080 426808888 533511110 853617776 1067022220 2134044440 4268088880