Base | Representation |
---|---|
bin | 1001100111110… |
… | …1110110100001 |
3 | 2210221120101211 |
4 | 2121331312201 |
5 | 40313031002 |
6 | 4001030121 |
7 | 1000031440 |
oct | 231756641 |
9 | 83846354 |
10 | 40361377 |
11 | 20868111 |
12 | 11625341 |
13 | 8492194 |
14 | 5508d57 |
15 | 3823dd7 |
hex | 267dda1 |
40361377 has 8 divisors (see below), whose sum is σ = 48555200. Its totient is φ = 32774544.
The previous prime is 40361353. The next prime is 40361381. The reversal of 40361377 is 77316304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40361377 - 215 = 40328609 is a prime.
It is a super-2 number, since 2×403613772 = 3258081506672258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40361677) 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, 151602 + ... + 151867.
It is an arithmetic number, because the mean of its divisors is an integer number (6069400).
Almost surely, 240361377 is an apocalyptic number.
It is an amenable number.
40361377 is a deficient number, since it is larger than the sum of its proper divisors (8193823).
40361377 is a wasteful number, since it uses less digits than its factorization.
40361377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303495.
The product of its (nonzero) digits is 10584, while the sum is 31.
The square root of 40361377 is about 6353.0604435972. The cubic root of 40361377 is about 343.0220132240.
The spelling of 40361377 in words is "forty million, three hundred sixty-one thousand, three hundred seventy-seven".
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