Base | Representation |
---|---|
bin | 1011001001010… |
… | …10000001111100 |
3 | 20111221001121100 |
4 | 11210222001330 |
5 | 142413323140 |
6 | 13135533100 |
7 | 2213461254 |
oct | 544520174 |
9 | 214831540 |
10 | 93495420 |
11 | 48859547 |
12 | 2738a190 |
13 | 164a6c45 |
14 | c5ba964 |
15 | 831c530 |
hex | 592a07c |
93495420 has 72 divisors (see below), whose sum is σ = 293398560. Its totient is φ = 24071040.
The previous prime is 93495383. The next prime is 93495439. The reversal of 93495420 is 2459439.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3736 + ... + 14175.
It is an arithmetic number, because the mean of its divisors is an integer number (4074980).
Almost surely, 293495420 is an apocalyptic number.
93495420 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
93495420 is an abundant number, since it is smaller than the sum of its proper divisors (199903140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93495420 is a wasteful number, since it uses less digits than its factorization.
93495420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17955 (or 17950 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 93495420 is about 9669.3029738446. The cubic root of 93495420 is about 453.8685731601.
The spelling of 93495420 in words is "ninety-three million, four hundred ninety-five thousand, four hundred twenty".
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