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26082213000 = 23353107193421
BaseRepresentation
bin11000010010100111…
…101111110010001000
32111022201021200221220
4120102213233302020
5411404021304000
615552040202040
71612225103214
oct302247576210
974281250856
1026082213000
1110074802738
12507aa69320
1325c87ca13c
141395db5944
15a29be31a0
hex6129efc88

26082213000 has 256 divisors, whose sum is σ = 82758723840. Its totient is φ = 6838272000.

The previous prime is 26082212983. The next prime is 26082213019. The reversal of 26082213000 is 31228062.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 61952790 + ... + 61953210.

It is an arithmetic number, because the mean of its divisors is an integer number (323276265).

Almost surely, 226082213000 is an apocalyptic number.

26082213000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26082213000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41379361920).

26082213000 is an abundant number, since it is smaller than the sum of its proper divisors (56676510840).

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

26082213000 is a wasteful number, since it uses less digits than its factorization.

26082213000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 26082213000 in words is "twenty-six billion, eighty-two million, two hundred thirteen thousand".