Base | Representation |
---|---|
bin | 10110010101011… |
… | …110100100110100 |
3 | 222010010012120022 |
4 | 112111132210310 |
5 | 1231412312022 |
6 | 101103424312 |
7 | 12200100260 |
oct | 2625364464 |
9 | 863105508 |
10 | 374729012 |
11 | 1825854a9 |
12 | a55b5098 |
13 | 5c833c58 |
14 | 37aa70a0 |
15 | 22d70c42 |
hex | 1655e934 |
374729012 has 48 divisors (see below), whose sum is σ = 772208640. Its totient is φ = 155769600.
The previous prime is 374728997. The next prime is 374729021. The reversal of 374729012 is 210927473.
It is a super-2 number, since 2×3747290122 = 280843664868992288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218414 + ... + 220122.
It is an arithmetic number, because the mean of its divisors is an integer number (16087680).
Almost surely, 2374729012 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 374729012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386104320).
374729012 is an abundant number, since it is smaller than the sum of its proper divisors (397479628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
374729012 is a wasteful number, since it uses less digits than its factorization.
With its successor (374729013) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1950).
With its successor (374729013) it forms an eRAP, since the sums of their prime factors are consecutive (1952 and 1953).
374729012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1952 (or 1950 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 35.
The square root of 374729012 is about 19357.9185864597. The cubic root of 374729012 is about 720.9510400393.
The spelling of 374729012 in words is "three hundred seventy-four million, seven hundred twenty-nine thousand, twelve".
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