Base | Representation |
---|---|
bin | 10110010010101… |
… | …011101110000100 |
3 | 222001201222122021 |
4 | 112102223232010 |
5 | 1231220341140 |
6 | 101040012524 |
7 | 12160626400 |
oct | 2622535604 |
9 | 861658567 |
10 | 373996420 |
11 | 182125056 |
12 | a5301144 |
13 | 5c638675 |
14 | 37956100 |
15 | 22c78b4a |
hex | 164abb84 |
373996420 has 36 divisors (see below), whose sum is σ = 913622220. Its totient is φ = 128227008.
The previous prime is 373996387. The next prime is 373996453. The reversal of 373996420 is 24699373.
It is an interprime number because it is at equal distance from previous prime (373996387) and next prime (373996453).
It can be written as a sum of positive squares in 2 ways, for example, as 212401476 + 161594944 = 14574^2 + 12712^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189835 + ... + 191794.
It is an arithmetic number, because the mean of its divisors is an integer number (25378395).
Almost surely, 2373996420 is an apocalyptic number.
It is an amenable number.
373996420 is an abundant number, since it is smaller than the sum of its proper divisors (539625800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
373996420 is a wasteful number, since it uses less digits than its factorization.
373996420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381652 (or 381643 counting only the distinct ones).
The product of its (nonzero) digits is 244944, while the sum is 43.
The square root of 373996420 is about 19338.9870468957. The cubic root of 373996420 is about 720.4809158461.
The spelling of 373996420 in words is "three hundred seventy-three million, nine hundred ninety-six thousand, four hundred twenty".
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