Base | Representation |
---|---|
bin | 1011110101110011010… |
… | …11000001010010010101 |
3 | 1102220010111222101101212 |
4 | 11322321223001102111 |
5 | 23131203022110440 |
6 | 510522311431205 |
7 | 41251631561420 |
oct | 5727153012225 |
9 | 1386114871355 |
10 | 406841988245 |
11 | 1475a4772440 |
12 | 66a22685505 |
13 | 2c498c9b7b4 |
14 | 15996b4a9b7 |
15 | a8b23ee465 |
hex | 5eb9ac1495 |
406841988245 has 32 divisors (see below), whose sum is σ = 614262147840. Its totient is φ = 251289008640.
The previous prime is 406841988239. The next prime is 406841988341. The reversal of 406841988245 is 542889148604.
It is not a de Polignac number, because 406841988245 - 26 = 406841988181 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4805432 + ... + 4889361.
It is an arithmetic number, because the mean of its divisors is an integer number (19195692120).
Almost surely, 2406841988245 is an apocalyptic number.
It is an amenable number.
406841988245 is a deficient number, since it is larger than the sum of its proper divisors (207420159595).
406841988245 is a wasteful number, since it uses less digits than its factorization.
406841988245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9694925.
The product of its (nonzero) digits is 17694720, while the sum is 59.
The spelling of 406841988245 in words is "four hundred six billion, eight hundred forty-one million, nine hundred eighty-eight thousand, two hundred forty-five".
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