Base | Representation |
---|---|
bin | 101100011110001… |
… | …0010111110111100 |
3 | 10211222211200111200 |
4 | 1120330102332330 |
5 | 11024000421104 |
6 | 404023015500 |
7 | 51656334261 |
oct | 13074227674 |
9 | 3758750450 |
10 | 1492201404 |
11 | 6a6344001 |
12 | 35789a590 |
13 | 1aa1c1715 |
14 | 102273268 |
15 | 8b008b39 |
hex | 58f12fbc |
1492201404 has 36 divisors (see below), whose sum is σ = 3970479240. Its totient is φ = 471221280.
The previous prime is 1492201393. The next prime is 1492201433. The reversal of 1492201404 is 4041022941.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1090107 + ... + 1091474.
It is an arithmetic number, because the mean of its divisors is an integer number (110291090).
Almost surely, 21492201404 is an apocalyptic number.
It is an amenable number.
1492201404 is an abundant number, since it is smaller than the sum of its proper divisors (2478277836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1492201404 is a wasteful number, since it uses less digits than its factorization.
1492201404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2181610 (or 2181605 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 1492201404 is about 38629.0228196365. The cubic root of 1492201404 is about 1142.7269803933.
The spelling of 1492201404 in words is "one billion, four hundred ninety-two million, two hundred one thousand, four hundred four".
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