Base | Representation |
---|---|
bin | 1011001001010… |
… | …10101011101010 |
3 | 20111221012021020 |
4 | 11210222223222 |
5 | 142413414330 |
6 | 13135553310 |
7 | 2213502120 |
oct | 544525352 |
9 | 214835236 |
10 | 93498090 |
11 | 48860554 |
12 | 2738b836 |
13 | 164a821a |
14 | c5bb910 |
15 | 831d210 |
hex | 592aaea |
93498090 has 32 divisors (see below), whose sum is σ = 256452480. Its totient is φ = 21370944.
The previous prime is 93498073. The next prime is 93498091. The reversal of 93498090 is 9089439.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (93498091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222405 + ... + 222824.
It is an arithmetic number, because the mean of its divisors is an integer number (8014140).
Almost surely, 293498090 is an apocalyptic number.
93498090 is an abundant number, since it is smaller than the sum of its proper divisors (162954390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93498090 is a wasteful number, since it uses less digits than its factorization.
93498090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445246.
The product of its (nonzero) digits is 69984, while the sum is 42.
The square root of 93498090 is about 9669.4410386537. The cubic root of 93498090 is about 453.8728935770.
The spelling of 93498090 in words is "ninety-three million, four hundred ninety-eight thousand, ninety".
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