Base | Representation |
---|---|
bin | 111100110110001… |
… | …0110100000111010 |
3 | 12021021202120021221 |
4 | 1321230112200322 |
5 | 13140131412230 |
6 | 534332022254 |
7 | 101410622524 |
oct | 17154264072 |
9 | 5237676257 |
10 | 2041669690 |
11 | 958518725 |
12 | 48b90198a |
13 | 266ca6b98 |
14 | 155224a14 |
15 | be39427a |
hex | 79b1683a |
2041669690 has 16 divisors (see below), whose sum is σ = 3719284128. Its totient is φ = 806828176.
The previous prime is 2041669667. The next prime is 2041669691. The reversal of 2041669690 is 969661402.
It is a happy number.
It is a super-2 number, since 2×20416696902 = 8336830246129392200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2041669691) 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, 1229092 + ... + 1230751.
It is an arithmetic number, because the mean of its divisors is an integer number (232455258).
Almost surely, 22041669690 is an apocalyptic number.
2041669690 is a deficient number, since it is larger than the sum of its proper divisors (1677614438).
2041669690 is a wasteful number, since it uses less digits than its factorization.
2041669690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2459933.
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 2041669690 is about 45184.8391609398. The cubic root of 2041669690 is about 1268.6110613627.
The spelling of 2041669690 in words is "two billion, forty-one million, six hundred sixty-nine thousand, six hundred ninety".
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