Base | Representation |
---|---|
bin | 100100011010010011101101… |
… | …1001110101111010010101110 |
3 | 1120000000000000000000000000000 |
4 | 1020310213123032233102232 |
5 | 313434341343124310304 |
6 | 3053100202553245130 |
7 | 124314053256204510 |
oct | 11064473316572256 |
9 | 1500000000000000 |
10 | 320275094369454 |
11 | 9305a9a5242a14 |
12 | 2bb075611037a6 |
13 | 10992a72702953 |
14 | 591357c1b5bb0 |
15 | 2706154622939 |
hex | 12349db3af4ae |
320275094369454 has 116 divisors (see below), whose sum is σ = 823564528378584. Its totient is φ = 91507169819844.
The previous prime is 320275094369359. The next prime is 320275094369467. The reversal of 320275094369454 is 454963490572023.
320275094369454 is a `hidden beast` number, since 3 + 2 + 0 + 2 + 7 + 509 + 4 + 36 + 94 + 5 + 4 = 666.
It is an ABA number since it can be written as A⋅BA, here for A=14, B=9.
It is a super-2 number, since 2×3202750943694542 (a number of 30 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a junction number, because it is equal to n+sod(n) for n = 320275094369391 and 320275094369400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 57 ways as a sum of consecutive naturals, for example, 45753584909919 + ... + 45753584909925.
Almost surely, 2320275094369454 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 320275094369454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411782264189292).
320275094369454 is an abundant number, since it is smaller than the sum of its proper divisors (503289434009130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320275094369454 is an frugal number, since it uses more digits than its factorization.
320275094369454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93 (or 12 counting only the distinct ones).
The product of its (nonzero) digits is 195955200, while the sum is 63.
The spelling of 320275094369454 in words is "three hundred twenty trillion, two hundred seventy-five billion, ninety-four million, three hundred sixty-nine thousand, four hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •