Base | Representation |
---|---|
bin | 10010010010001101000001… |
… | …00011000101110011001111 |
3 | 12021100211120110100200020000 |
4 | 21021012200203011303033 |
5 | 20232231220344124330 |
6 | 221303125101455343 |
7 | 11316631544301321 |
oct | 1111064043056317 |
9 | 167324513320200 |
10 | 40207882411215 |
11 | 118a2081449502 |
12 | 4614682571553 |
13 | 195878296848c |
14 | 9d01013b5611 |
15 | 49ad751b0560 |
hex | 2491a08c5ccf |
40207882411215 has 40 divisors (see below), whose sum is σ = 74561743650240. Its totient is φ = 20704748637888.
The previous prime is 40207882411171. The next prime is 40207882411237. The reversal of 40207882411215 is 51211428870204.
40207882411215 is a `hidden beast` number, since 4 + 0 + 207 + 8 + 8 + 2 + 411 + 21 + 5 = 666.
It is not a de Polignac number, because 40207882411215 - 216 = 40207882345679 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1711690359 + ... + 1711713848.
It is an arithmetic number, because the mean of its divisors is an integer number (1864043591256).
Almost surely, 240207882411215 is an apocalyptic number.
40207882411215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
40207882411215 is a deficient number, since it is larger than the sum of its proper divisors (34353861239025).
40207882411215 is a wasteful number, since it uses less digits than its factorization.
40207882411215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3423404253 (or 3423404244 counting only the distinct ones).
The product of its (nonzero) digits is 286720, while the sum is 45.
The spelling of 40207882411215 in words is "forty trillion, two hundred seven billion, eight hundred eighty-two million, four hundred eleven thousand, two hundred fifteen".
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