Base | Representation |
---|---|
bin | 10110010010110… |
… | …110011101101111 |
3 | 222001211020000022 |
4 | 112102312131233 |
5 | 1231223243211 |
6 | 101040552355 |
7 | 12161201612 |
oct | 2622663557 |
9 | 861736008 |
10 | 374040431 |
11 | 182155126 |
12 | a53226bb |
13 | 5c6526cb |
14 | 37968179 |
15 | 22c86bdb |
hex | 164b676f |
374040431 has 8 divisors (see below), whose sum is σ = 384433920. Its totient is φ = 363788568.
The previous prime is 374040427. The next prime is 374040461. The reversal of 374040431 is 134040473.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 374040431 - 22 = 374040427 is a prime.
It is a super-2 number, since 2×3740404312 = 279812488045331522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 374040431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (374040461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30041 + ... + 40626.
It is an arithmetic number, because the mean of its divisors is an integer number (48054240).
Almost surely, 2374040431 is an apocalyptic number.
374040431 is a deficient number, since it is larger than the sum of its proper divisors (10393489).
374040431 is an equidigital number, since it uses as much as digits as its factorization.
374040431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70813.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 374040431 is about 19340.1248961841. The cubic root of 374040431 is about 720.5091762252.
The spelling of 374040431 in words is "three hundred seventy-four million, forty thousand, four hundred thirty-one".
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