Base | Representation |
---|---|
bin | 1000110111010… |
… | …01110011110000 |
3 | 12011220210000000 |
4 | 10123221303300 |
5 | 123013424000 |
6 | 11213430000 |
7 | 1562014113 |
oct | 433516360 |
9 | 164823000 |
10 | 74358000 |
11 | 38a782a2 |
12 | 20a9b300 |
13 | 12536322 |
14 | 9c3857a |
15 | 67dc000 |
hex | 46e9cf0 |
74358000 has 320 divisors, whose sum is σ = 285517440. Its totient is φ = 18662400.
The previous prime is 74357981. The next prime is 74358023. The reversal of 74358000 is 85347.
It is a super-2 number, since 2×743580002 = 11058224328000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4373992 + ... + 4374008.
It is an arithmetic number, because the mean of its divisors is an integer number (892242).
Almost surely, 274358000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74358000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142758720).
74358000 is an abundant number, since it is smaller than the sum of its proper divisors (211159440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74358000 is an equidigital number, since it uses as much as digits as its factorization.
74358000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61 (or 27 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 74358000 is about 8623.1084882425. The cubic root of 74358000 is about 420.5095855520.
The spelling of 74358000 in words is "seventy-four million, three hundred fifty-eight thousand".
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