Base | Representation |
---|---|
bin | 101010010110110001… |
… | …0100111010010011010 |
3 | 22200210001012112022010 |
4 | 1110231202213102122 |
5 | 2442240320034004 |
6 | 105441413210350 |
7 | 6400014214101 |
oct | 1245542472232 |
9 | 280701175263 |
10 | 90958361754 |
11 | 356366954a7 |
12 | 157659309b6 |
13 | 8767541040 |
14 | 458c2cb038 |
15 | 2575585a89 |
hex | 152d8a749a |
90958361754 has 16 divisors (see below), whose sum is σ = 195910317792. Its totient is φ = 27987188208.
The previous prime is 90958361719. The next prime is 90958361759. The reversal of 90958361754 is 45716385909.
It is a junction number, because it is equal to n+sod(n) for n = 90958361694 and 90958361703.
It is not an unprimeable number, because it can be changed into a prime (90958361759) 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, 583066344 + ... + 583066499.
It is an arithmetic number, because the mean of its divisors is an integer number (12244394862).
Almost surely, 290958361754 is an apocalyptic number.
90958361754 is an abundant number, since it is smaller than the sum of its proper divisors (104951956038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90958361754 is a wasteful number, since it uses less digits than its factorization.
90958361754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1166132861.
The product of its (nonzero) digits is 8164800, while the sum is 57.
The spelling of 90958361754 in words is "ninety billion, nine hundred fifty-eight million, three hundred sixty-one thousand, seven hundred fifty-four".
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