Base | Representation |
---|---|
bin | 10110010101110… |
… | …111010000000111 |
3 | 222010022100012211 |
4 | 112111313100013 |
5 | 1231424030322 |
6 | 101105524251 |
7 | 12201001042 |
oct | 2625672007 |
9 | 863270184 |
10 | 374830087 |
11 | 182644435 |
12 | a5643687 |
13 | 5c86ac68 |
14 | 37ad1c59 |
15 | 22d90b77 |
hex | 16577407 |
374830087 has 4 divisors (see below), whose sum is σ = 380109456. Its totient is φ = 369550720.
The previous prime is 374830069. The next prime is 374830111. The reversal of 374830087 is 780038473.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-374830087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (374830007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2639578 + ... + 2639719.
It is an arithmetic number, because the mean of its divisors is an integer number (95027364).
Almost surely, 2374830087 is an apocalyptic number.
374830087 is a deficient number, since it is larger than the sum of its proper divisors (5279369).
374830087 is an equidigital number, since it uses as much as digits as its factorization.
374830087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5279368.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 374830087 is about 19360.5290991749. The cubic root of 374830087 is about 721.0158544993.
The spelling of 374830087 in words is "three hundred seventy-four million, eight hundred thirty thousand, eighty-seven".
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