Base | Representation |
---|---|
bin | 10010001111001111011110… |
… | …00111001011110010100101 |
3 | 12021000002220112211122001100 |
4 | 21013213233013023302211 |
5 | 20224044314021440202 |
6 | 221144255303350313 |
7 | 11306400034044414 |
oct | 1107475707136245 |
9 | 167002815748040 |
10 | 40106121280677 |
11 | 11862a01997a21 |
12 | 45b8a02a52399 |
13 | 194bcb6327a7a |
14 | 9c920a4b947b |
15 | 4983bb54941c |
hex | 2479ef1cbca5 |
40106121280677 has 12 divisors (see below), whose sum is σ = 58493501588704. Its totient is φ = 26477827641000.
The previous prime is 40106121280613. The next prime is 40106121280717. The reversal of 40106121280677 is 77608212160104.
40106121280677 is a `hidden beast` number, since 4 + 0 + 1 + 0 + 612 + 1 + 28 + 0 + 6 + 7 + 7 = 666.
It is not a de Polignac number, because 40106121280677 - 26 = 40106121280613 is a prime.
It is a super-2 number, since 2×401061212806772 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40106121285677) 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, 21632211199 + ... + 21632213052.
Almost surely, 240106121280677 is an apocalyptic number.
It is an amenable number.
40106121280677 is a deficient number, since it is larger than the sum of its proper divisors (18387380308027).
40106121280677 is a wasteful number, since it uses less digits than its factorization.
40106121280677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43264424360 (or 43264424357 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The spelling of 40106121280677 in words is "forty trillion, one hundred six billion, one hundred twenty-one million, two hundred eighty thousand, six hundred seventy-seven".
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