Base | Representation |
---|---|
bin | 100101110100101000… |
… | …011111100111110111 |
3 | 10212211021122211122002 |
4 | 211310220133213313 |
5 | 1131133014244012 |
6 | 30353500525515 |
7 | 2635250603342 |
oct | 456450374767 |
9 | 125737584562 |
10 | 40611478007 |
11 | 16250136571 |
12 | 7a5485089b |
13 | 3aa2969679 |
14 | 1d738a1459 |
15 | 10ca5207c2 |
hex | 974a1f9f7 |
40611478007 has 16 divisors (see below), whose sum is σ = 43524950112. Its totient is φ = 37757767680.
The previous prime is 40611477989. The next prime is 40611478013. The reversal of 40611478007 is 70087411604.
It is a cyclic number.
It is not a de Polignac number, because 40611478007 - 218 = 40611215863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40611478087) 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, 869348 + ... + 914870.
It is an arithmetic number, because the mean of its divisors is an integer number (2720309382).
Almost surely, 240611478007 is an apocalyptic number.
40611478007 is a deficient number, since it is larger than the sum of its proper divisors (2913472105).
40611478007 is a wasteful number, since it uses less digits than its factorization.
40611478007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46178.
The product of its (nonzero) digits is 37632, while the sum is 38.
The spelling of 40611478007 in words is "forty billion, six hundred eleven million, four hundred seventy-eight thousand, seven".
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