Base | Representation |
---|---|
bin | 100011010011110110101110… |
… | …100010101000011000000000 |
3 | 202100212011021111021122112000 |
4 | 203103312232202220120000 |
5 | 130323332313033212303 |
6 | 1310142005255504000 |
7 | 44465525105121120 |
oct | 4323665642503000 |
9 | 670764244248460 |
10 | 155296060835328 |
11 | 45533764866326 |
12 | 15501500688000 |
13 | 688648161a5ba |
14 | 2a4c525aa8c80 |
15 | 12e49185a4da3 |
hex | 8d3dae8a8600 |
155296060835328 has 640 divisors, whose sum is σ = 538250471193600. Its totient is φ = 43283926941696.
The previous prime is 155296060835327. The next prime is 155296060835401. The reversal of 155296060835328 is 823538060692551.
It is a happy number.
155296060835328 is a `hidden beast` number, since 1 + 5 + 5 + 2 + 96 + 0 + 6 + 0 + 8 + 3 + 532 + 8 = 666.
It is a super-2 number, since 2×1552960608353282 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155296060835327) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3366245350 + ... + 3366291482.
It is an arithmetic number, because the mean of its divisors is an integer number (841016361240).
Almost surely, 2155296060835328 is an apocalyptic number.
155296060835328 is a gapful number since it is divisible by the number (18) 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 155296060835328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269125235596800).
155296060835328 is an abundant number, since it is smaller than the sum of its proper divisors (382954410358272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
155296060835328 is an equidigital number, since it uses as much as digits as its factorization.
155296060835328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47019 (or 46997 counting only the distinct ones).
The product of its (nonzero) digits is 93312000, while the sum is 63.
The spelling of 155296060835328 in words is "one hundred fifty-five trillion, two hundred ninety-six billion, sixty million, eight hundred thirty-five thousand, three hundred twenty-eight".
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