Base | Representation |
---|---|
bin | 1101110010001110… |
… | …10101000000111100 |
3 | 201002202200011021121 |
4 | 12321013111000330 |
5 | 110124033021330 |
6 | 3222210040324 |
7 | 351252454054 |
oct | 67107250074 |
9 | 21082604247 |
10 | 7400673340 |
11 | 315853a465 |
12 | 15265790a4 |
13 | 90c321b68 |
14 | 502c58564 |
15 | 2d4ab217a |
hex | 1b91d503c |
7400673340 has 12 divisors (see below), whose sum is σ = 15541414056. Its totient is φ = 2960269328.
The previous prime is 7400673331. The next prime is 7400673341. The reversal of 7400673340 is 433760047.
It is a junction number, because it is equal to n+sod(n) for n = 7400673296 and 7400673305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7400673341) 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, 185016814 + ... + 185016853.
It is an arithmetic number, because the mean of its divisors is an integer number (1295117838).
Almost surely, 27400673340 is an apocalyptic number.
It is an amenable number.
7400673340 is an abundant number, since it is smaller than the sum of its proper divisors (8140740716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7400673340 is a wasteful number, since it uses less digits than its factorization.
7400673340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370033676 (or 370033674 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 34.
The square root of 7400673340 is about 86027.1662906550. The cubic root of 7400673340 is about 1948.7542637352.
The spelling of 7400673340 in words is "seven billion, four hundred million, six hundred seventy-three thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •