Base | Representation |
---|---|
bin | 10010010110100001010111… |
… | …00100001000101000100101 |
3 | 12021220000112000010021001002 |
4 | 21023100223210020220211 |
5 | 20242144041330343203 |
6 | 221455222525043045 |
7 | 11333433223532054 |
oct | 1113205344105045 |
9 | 167800460107032 |
10 | 40356243606053 |
11 | 11949a94481021 |
12 | 46393883b6485 |
13 | 196976784612b |
14 | 9d737725039b |
15 | 49eb59e77d88 |
hex | 24b42b908a25 |
40356243606053 has 16 divisors (see below), whose sum is σ = 42753129274800. Its totient is φ = 37961914982400.
The previous prime is 40356243606043. The next prime is 40356243606067. The reversal of 40356243606053 is 35060634265304.
It can be written as a sum of positive squares in 8 ways, for example, as 9786148271524 + 30570095334529 = 3128282^2 + 5529023^2 .
It is a cyclic number.
It is not a de Polignac number, because 40356243606053 - 26 = 40356243605989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40356243605989 and 40356243606007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40356243606043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611601323 + ... + 611667303.
It is an arithmetic number, because the mean of its divisors is an integer number (2672070579675).
Almost surely, 240356243606053 is an apocalyptic number.
It is an amenable number.
40356243606053 is a deficient number, since it is larger than the sum of its proper divisors (2396885668747).
40356243606053 is a wasteful number, since it uses less digits than its factorization.
40356243606053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84808.
The product of its (nonzero) digits is 4665600, while the sum is 47.
The spelling of 40356243606053 in words is "forty trillion, three hundred fifty-six billion, two hundred forty-three million, six hundred six thousand, fifty-three".
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