Base | Representation |
---|---|
bin | 10101001000010011011… |
… | …101011100010011000001 |
3 | 12010210221011000112102022 |
4 | 111020103131130103001 |
5 | 142242222002244413 |
6 | 3031015024131225 |
7 | 206622354344066 |
oct | 25102335342301 |
9 | 5123834015368 |
10 | 1452025431233 |
11 | 50a889557853 |
12 | 1b54b4466b15 |
13 | a6c05186500 |
14 | 503c7d34c6d |
15 | 27b8573c608 |
hex | 1521375c4c1 |
1452025431233 has 12 divisors (see below), whose sum is σ = 1576272116988. Its totient is φ = 1336954956480.
The previous prime is 1452025431191. The next prime is 1452025431239. The reversal of 1452025431233 is 3321345202541.
It can be written as a sum of positive squares in 6 ways, for example, as 36346659904 + 1415678771329 = 190648^2 + 1189823^2 .
It is not a de Polignac number, because 1452025431233 - 224 = 1452008654017 is a prime.
It is a super-2 number, since 2×14520254312332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1452025431193 and 1452025431202.
It is not an unprimeable number, because it can be changed into a prime (1452025431239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10753898 + ... + 10888083.
It is an arithmetic number, because the mean of its divisors is an integer number (131356009749).
Almost surely, 21452025431233 is an apocalyptic number.
1452025431233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1452025431233 is a deficient number, since it is larger than the sum of its proper divisors (124246685755).
1452025431233 is a wasteful number, since it uses less digits than its factorization.
1452025431233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21642404 (or 21642391 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 35.
The spelling of 1452025431233 in words is "one trillion, four hundred fifty-two billion, twenty-five million, four hundred thirty-one thousand, two hundred thirty-three".
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