Base | Representation |
---|---|
bin | 101010001000001110… |
… | …1011011010111110011 |
3 | 22122112001010200222112 |
4 | 1110100131123113303 |
5 | 2440240414303323 |
6 | 105321143555535 |
7 | 6351641150456 |
oct | 1242035332763 |
9 | 278461120875 |
10 | 90470462963 |
11 | 35406243961 |
12 | 1564a45bbab |
13 | 86ba43502a |
14 | 45435a549d |
15 | 254780d178 |
hex | 151075b5f3 |
90470462963 has 8 divisors (see below), whose sum is σ = 95800576608. Its totient is φ = 85141273984.
The previous prime is 90470462921. The next prime is 90470463001. The reversal of 90470462963 is 36926407409.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90470462963 - 228 = 90202027507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (90470492963) 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, 24431 + ... + 426072.
It is an arithmetic number, because the mean of its divisors is an integer number (11975072076).
Almost surely, 290470462963 is an apocalyptic number.
90470462963 is a deficient number, since it is larger than the sum of its proper divisors (5330113645).
90470462963 is a wasteful number, since it uses less digits than its factorization.
90470462963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462333.
The product of its (nonzero) digits is 1959552, while the sum is 50.
The spelling of 90470462963 in words is "ninety billion, four hundred seventy million, four hundred sixty-two thousand, nine hundred sixty-three".
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