Base | Representation |
---|---|
bin | 100110000110010000… |
… | …101101110010111000 |
3 | 10220120220011211020211 |
4 | 212012100231302320 |
5 | 1132234223000423 |
6 | 30443104000504 |
7 | 2645501520211 |
oct | 460620556270 |
9 | 126526154224 |
10 | 40907234488 |
11 | 1639208180a |
12 | 7b17900134 |
13 | 3b1c00cac3 |
14 | 1da0c8c408 |
15 | 10e649210d |
hex | 98642dcb8 |
40907234488 has 16 divisors (see below), whose sum is σ = 76703253480. Its totient is φ = 20453033568.
The previous prime is 40907234483. The next prime is 40907234509. The reversal of 40907234488 is 88443270904.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40907234483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424095 + ... + 511537.
Almost surely, 240907234488 is an apocalyptic number.
It is an amenable number.
40907234488 is a deficient number, since it is larger than the sum of its proper divisors (35796018992).
40907234488 is a wasteful number, since it uses less digits than its factorization.
40907234488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145926 (or 145922 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 49.
The spelling of 40907234488 in words is "forty billion, nine hundred seven million, two hundred thirty-four thousand, four hundred eighty-eight".
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