Base | Representation |
---|---|
bin | 100011111110010… |
… | …1010010000010111 |
3 | 10010010100020000212 |
4 | 1013330222100113 |
5 | 4433003142210 |
6 | 315440000035 |
7 | 41625021332 |
oct | 10774522027 |
9 | 3103306025 |
10 | 1207084055 |
11 | 56a405131 |
12 | 29830001b |
13 | 163104a28 |
14 | b6455619 |
15 | 70e89805 |
hex | 47f2a417 |
1207084055 has 8 divisors (see below), whose sum is σ = 1466836800. Its totient is φ = 953443296.
The previous prime is 1207084049. The next prime is 1207084057. The reversal of 1207084055 is 5504807021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1207084055 - 26 = 1207083991 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1207084057) 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, 1527560 + ... + 1528349.
It is an arithmetic number, because the mean of its divisors is an integer number (183354600).
Almost surely, 21207084055 is an apocalyptic number.
1207084055 is a deficient number, since it is larger than the sum of its proper divisors (259752745).
1207084055 is an equidigital number, since it uses as much as digits as its factorization.
1207084055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3055993.
The product of its (nonzero) digits is 11200, while the sum is 32.
The square root of 1207084055 is about 34743.1152172628. The cubic root of 1207084055 is about 1064.7455599412.
The spelling of 1207084055 in words is "one billion, two hundred seven million, eighty-four thousand, fifty-five".
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