Base | Representation |
---|---|
bin | 1011001000100… |
… | …0110111111100 |
3 | 10020212111120211 |
4 | 2302020313330 |
5 | 43423313410 |
6 | 4344522204 |
7 | 1104632500 |
oct | 262106774 |
9 | 106774524 |
10 | 46697980 |
11 | 243a597a |
12 | 13780364 |
13 | 98a0454 |
14 | 62b8300 |
15 | 417668a |
hex | 2c88dfc |
46697980 has 72 divisors (see below), whose sum is σ = 120829968. Its totient is φ = 15063552.
The previous prime is 46697977. The next prime is 46697993. The reversal of 46697980 is 8979664.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15259 + ... + 18061.
It is an arithmetic number, because the mean of its divisors is an integer number (1678194).
Almost surely, 246697980 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 46697980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60414984).
46697980 is an abundant number, since it is smaller than the sum of its proper divisors (74131988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46697980 is a wasteful number, since it uses less digits than its factorization.
46697980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2843 (or 2834 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 49.
The square root of 46697980 is about 6833.5920276235. The cubic root of 46697980 is about 360.1079408833.
The spelling of 46697980 in words is "forty-six million, six hundred ninety-seven thousand, nine hundred eighty".
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