Base | Representation |
---|---|
bin | 1001101110001… |
… | …0110100011101 |
3 | 2211201120201000 |
4 | 2123202310131 |
5 | 40414244231 |
6 | 4013540513 |
7 | 1003403244 |
oct | 233426435 |
9 | 84646630 |
10 | 40774941 |
11 | 2101a8a9 |
12 | 117a4739 |
13 | 85a84ac |
14 | 55b595b |
15 | 38a66e6 |
hex | 26e2d1d |
40774941 has 16 divisors (see below), whose sum is σ = 60798400. Its totient is φ = 27007344.
The previous prime is 40774933. The next prime is 40774949. The reversal of 40774941 is 14947704.
It is an interprime number because it is at equal distance from previous prime (40774933) and next prime (40774949).
It is not a de Polignac number, because 40774941 - 23 = 40774933 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40774896 and 40774905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40774949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 571 + ... + 9048.
It is an arithmetic number, because the mean of its divisors is an integer number (3799900).
Almost surely, 240774941 is an apocalyptic number.
It is an amenable number.
40774941 is a deficient number, since it is larger than the sum of its proper divisors (20023459).
40774941 is a wasteful number, since it uses less digits than its factorization.
40774941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9785 (or 9779 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 40774941 is about 6385.5258984676. The cubic root of 40774941 is about 344.1896292006.
The spelling of 40774941 in words is "forty million, seven hundred seventy-four thousand, nine hundred forty-one".
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