Base | Representation |
---|---|
bin | 101010000100010111… |
… | …1101100000000100110 |
3 | 22122012000120221001012 |
4 | 1110020233230000212 |
5 | 2440004301010344 |
6 | 105300241502222 |
7 | 6345510046604 |
oct | 1241057540046 |
9 | 278160527035 |
10 | 90341031974 |
11 | 3534a1804a6 |
12 | 15613041972 |
13 | 869968854b |
14 | 4530312874 |
15 | 253b29329e |
hex | 1508bec026 |
90341031974 has 8 divisors (see below), whose sum is σ = 135529036320. Its totient is φ = 45164686536.
The previous prime is 90341031973. The next prime is 90341032007. The reversal of 90341031974 is 47913014309.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90341031973) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2895329 + ... + 2926364.
It is an arithmetic number, because the mean of its divisors is an integer number (16941129540).
Almost surely, 290341031974 is an apocalyptic number.
90341031974 is a deficient number, since it is larger than the sum of its proper divisors (45188004346).
90341031974 is a wasteful number, since it uses less digits than its factorization.
90341031974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5829454.
The product of its (nonzero) digits is 81648, while the sum is 41.
The spelling of 90341031974 in words is "ninety billion, three hundred forty-one million, thirty-one thousand, nine hundred seventy-four".
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