Base | Representation |
---|---|
bin | 1011000110100100… |
… | …0000010100001110 |
3 | 21200200222202120000 |
4 | 2301221000110032 |
5 | 22100430111210 |
6 | 1211422305130 |
7 | 133566162120 |
oct | 26151002416 |
9 | 7620882500 |
10 | 2980316430 |
11 | 129a346933 |
12 | 6b21281a6 |
13 | 3865b2160 |
14 | 203b61210 |
15 | 1269a6ac0 |
hex | b1a4050e |
2980316430 has 160 divisors (see below), whose sum is σ = 9863308224. Its totient is φ = 628798464.
The previous prime is 2980316429. The next prime is 2980316431. The reversal of 2980316430 is 346130892.
2980316430 is a `hidden beast` number, since 2 + 9 + 8 + 0 + 3 + 1 + 643 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (2980316429) and next prime (2980316431).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2980316431) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 53494 + ... + 93926.
Almost surely, 22980316430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2980316430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4931654112).
2980316430 is an abundant number, since it is smaller than the sum of its proper divisors (6882991794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2980316430 is a wasteful number, since it uses less digits than its factorization.
2980316430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40472 (or 40463 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 2980316430 is about 54592.2744534426. The cubic root of 2980316430 is about 1439.0883552634.
The spelling of 2980316430 in words is "two billion, nine hundred eighty million, three hundred sixteen thousand, four hundred thirty".
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