Base | Representation |
---|---|
bin | 10100101100001110000000… |
… | …011101111101010100111101 |
3 | 102221012110221111110120002120 |
4 | 110230032000131331110331 |
5 | 43411414214110443443 |
6 | 521312352434513153 |
7 | 25111335412505364 |
oct | 2454160035752475 |
9 | 387173844416076 |
10 | 90999627437373 |
11 | 26aa47a8373256 |
12 | a2584071357b9 |
13 | 3ba12c70303c5 |
14 | 18685968687db |
15 | a7c19854e083 |
hex | 52c38077d53d |
90999627437373 has 8 divisors (see below), whose sum is σ = 121333037571648. Its totient is φ = 60666317797344.
The previous prime is 90999627437353. The next prime is 90999627437399. The reversal of 90999627437373 is 37373472699909.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 90999627437373 - 213 = 90999627429181 is a prime.
It is a super-3 number, since 3×909996274373733 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90999627437353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22984665 + ... + 26651342.
It is an arithmetic number, because the mean of its divisors is an integer number (15166629696456).
Almost surely, 290999627437373 is an apocalyptic number.
It is an amenable number.
90999627437373 is a deficient number, since it is larger than the sum of its proper divisors (30333410134275).
90999627437373 is a wasteful number, since it uses less digits than its factorization.
90999627437373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50247123.
The product of its (nonzero) digits is 2916548208, while the sum is 78.
The spelling of 90999627437373 in words is "ninety trillion, nine hundred ninety-nine billion, six hundred twenty-seven million, four hundred thirty-seven thousand, three hundred seventy-three".
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