Base | Representation |
---|---|
bin | 10100011111010111101… |
… | …011011101111011010001 |
3 | 11222121111000101121221120 |
4 | 110133113223131323101 |
5 | 141032213114131001 |
6 | 2554505410512453 |
7 | 203505233223645 |
oct | 24372753357321 |
9 | 4877430347846 |
10 | 1408072802001 |
11 | 4a318442a988 |
12 | 1a8a88895729 |
13 | a2a1c259ca8 |
14 | 4c218824c25 |
15 | 26961c3b236 |
hex | 147d7added1 |
1408072802001 has 8 divisors (see below), whose sum is σ = 1887259881984. Its totient is φ = 933800461680.
The previous prime is 1408072801981. The next prime is 1408072802039. The reversal of 1408072802001 is 1002082708041.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1408072802001 - 25 = 1408072801969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1408072802401) 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, 1228684246 + ... + 1228685391.
It is an arithmetic number, because the mean of its divisors is an integer number (235907485248).
Almost surely, 21408072802001 is an apocalyptic number.
It is an amenable number.
1408072802001 is a deficient number, since it is larger than the sum of its proper divisors (479187079983).
1408072802001 is a wasteful number, since it uses less digits than its factorization.
1408072802001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2457369831.
The product of its (nonzero) digits is 7168, while the sum is 33.
The spelling of 1408072802001 in words is "one trillion, four hundred eight billion, seventy-two million, eight hundred two thousand, one".
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