| Base | Representation |
|---|---|
| bin | 11101010110001… |
| … | …100110110000000 |
| 3 | 1021022110102122000 |
| 4 | 131112030312000 |
| 5 | 2002020442130 |
| 6 | 120504544000 |
| 7 | 15125661045 |
| oct | 3526146600 |
| 9 | 1238412560 |
| 10 | 492359040 |
| 11 | 232a186a8 |
| 12 | 118a82000 |
| 13 | 7b00b214 |
| 14 | 495671cc |
| 15 | 2d359260 |
| hex | 1d58cd80 |
492359040 has 128 divisors (see below), whose sum is σ = 1743832800. Its totient is φ = 131291136.
The previous prime is 492359017. The next prime is 492359041. The reversal of 492359040 is 40953294.
492359040 is a `hidden beast` number, since 4 + 9 + 23 + 590 + 40 = 666.
It is a tau number, because it is divible by the number of its divisors (128).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 492358986 and 492359004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (492359041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3034 + ... + 31526.
Almost surely, 2492359040 is an apocalyptic number.
492359040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 492359040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871916400).
492359040 is an abundant number, since it is smaller than the sum of its proper divisors (1251473760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492359040 is a wasteful number, since it uses less digits than its factorization.
492359040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28521 (or 28503 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 492359040 is about 22189.1649234486. The cubic root of 492359040 is about 789.6366646254.
The spelling of 492359040 in words is "four hundred ninety-two million, three hundred fifty-nine thousand, forty".
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