Base | Representation |
---|---|
bin | 1010111101010… |
… | …0111100010100 |
3 | 10012111001121112 |
4 | 2233110330110 |
5 | 43231222410 |
6 | 4321034152 |
7 | 1065443012 |
oct | 257247424 |
9 | 105431545 |
10 | 45960980 |
11 | 23a4218a |
12 | 13485958 |
13 | 96a2b60 |
14 | 61658b2 |
15 | 407d105 |
hex | 2bd4f14 |
45960980 has 48 divisors (see below), whose sum is σ = 106385664. Its totient is φ = 16571520.
The previous prime is 45960961. The next prime is 45960983. The reversal of 45960980 is 8906954.
It is a super-2 number, since 2×459609802 = 4224823365120800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45960983) 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, 9125 + ... + 13235.
It is an arithmetic number, because the mean of its divisors is an integer number (2216368).
Almost surely, 245960980 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 45960980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53192832).
45960980 is an abundant number, since it is smaller than the sum of its proper divisors (60424684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45960980 is a wasteful number, since it uses less digits than its factorization.
45960980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4176 (or 4174 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 45960980 is about 6779.4527802766. The cubic root of 45960980 is about 358.2034464650.
The spelling of 45960980 in words is "forty-five million, nine hundred sixty thousand, nine hundred eighty".
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