Base | Representation |
---|---|
bin | 100110000111110111… |
… | …000110011101001011 |
3 | 10220122202200102101202 |
4 | 212013313012131023 |
5 | 1132313110333222 |
6 | 30445503134415 |
7 | 2646245614106 |
oct | 460767063513 |
9 | 126582612352 |
10 | 40934074187 |
11 | 163a6243886 |
12 | 7b248a440b |
13 | 3b24749496 |
14 | 1da467773d |
15 | 10e89e4892 |
hex | 987dc674b |
40934074187 has 8 divisors (see below), whose sum is σ = 41348102400. Its totient is φ = 40520628904.
The previous prime is 40934074127. The next prime is 40934074193. The reversal of 40934074187 is 78147043904.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40934074187 - 212 = 40934070091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40934074127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3887 + ... + 286152.
It is an arithmetic number, because the mean of its divisors is an integer number (5168512800).
Almost surely, 240934074187 is an apocalyptic number.
40934074187 is a deficient number, since it is larger than the sum of its proper divisors (414028213).
40934074187 is a wasteful number, since it uses less digits than its factorization.
40934074187 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291465.
The product of its (nonzero) digits is 677376, while the sum is 47.
The spelling of 40934074187 in words is "forty billion, nine hundred thirty-four million, seventy-four thousand, one hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •