Base | Representation |
---|---|
bin | 1011101100001… |
… | …1101010001101 |
3 | 10102021021122002 |
4 | 2323003222031 |
5 | 100023122132 |
6 | 4511002045 |
7 | 1133540600 |
oct | 273035215 |
9 | 112237562 |
10 | 49035917 |
11 | 25752457 |
12 | 14509325 |
13 | a20b648 |
14 | 6726337 |
15 | 4489262 |
hex | 2ec3a8d |
49035917 has 12 divisors (see below), whose sum is σ = 57158460. Its totient is φ = 41944896.
The previous prime is 49035907. The next prime is 49035919. The reversal of 49035917 is 71953094.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 40309801 + 8726116 = 6349^2 + 2954^2 .
It is not a de Polignac number, because 49035917 - 24 = 49035901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49035919) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39023 + ... + 40259.
It is an arithmetic number, because the mean of its divisors is an integer number (4763205).
Almost surely, 249035917 is an apocalyptic number.
It is an amenable number.
49035917 is a deficient number, since it is larger than the sum of its proper divisors (8122543).
49035917 is a wasteful number, since it uses less digits than its factorization.
49035917 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2060 (or 2053 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 38.
The square root of 49035917 is about 7002.5650300443. The cubic root of 49035917 is about 366.0199582018.
The spelling of 49035917 in words is "forty-nine million, thirty-five thousand, nine hundred seventeen".
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