Base | Representation |
---|---|
bin | 10110001100101… |
… | …010111101011010 |
3 | 221221202220210201 |
4 | 112030222331122 |
5 | 1230314423232 |
6 | 100542132414 |
7 | 12141343612 |
oct | 2614527532 |
9 | 857686721 |
10 | 372420442 |
11 | 181248a99 |
12 | a488110a |
13 | 5c206234 |
14 | 37665a42 |
15 | 22a66be7 |
hex | 1632af5a |
372420442 has 8 divisors (see below), whose sum is σ = 564390036. Its totient is φ = 184290432.
The previous prime is 372420437. The next prime is 372420469. The reversal of 372420442 is 244024273.
It can be written as a sum of positive squares in 2 ways, for example, as 366760801 + 5659641 = 19151^2 + 2379^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 372420442.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959653 + ... + 960040.
Almost surely, 2372420442 is an apocalyptic number.
372420442 is a deficient number, since it is larger than the sum of its proper divisors (191969594).
372420442 is a wasteful number, since it uses less digits than its factorization.
372420442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1919792.
The product of its (nonzero) digits is 10752, while the sum is 28.
The square root of 372420442 is about 19298.1978951404. The cubic root of 372420442 is about 719.4674830443.
The spelling of 372420442 in words is "three hundred seventy-two million, four hundred twenty thousand, four hundred forty-two".
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