Base | Representation |
---|---|
bin | 10101100010011… |
… | …010100001000000 |
3 | 221011221010110120 |
4 | 111202122201000 |
5 | 1220000434130 |
6 | 55504500240 |
7 | 11645236152 |
oct | 2542324100 |
9 | 834833416 |
10 | 361343040 |
11 | 175a72413 |
12 | a101a680 |
13 | 59b28166 |
14 | 35dc0ad2 |
15 | 21ac9910 |
hex | 1589a840 |
361343040 has 56 divisors (see below), whose sum is σ = 1147267200. Its totient is φ = 96357888.
The previous prime is 361343023. The next prime is 361343051. The reversal of 361343040 is 40343163.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 361343040.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187240 + ... + 189159.
Almost surely, 2361343040 is an apocalyptic number.
361343040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
361343040 is an abundant number, since it is smaller than the sum of its proper divisors (785924160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361343040 is a wasteful number, since it uses less digits than its factorization.
361343040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376419 (or 376409 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 361343040 is about 19009.0252248767. The cubic root of 361343040 is about 712.2622019607.
The spelling of 361343040 in words is "three hundred sixty-one million, three hundred forty-three thousand, forty".
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