Base | Representation |
---|---|
bin | 1001000001001101… |
… | …0011101111110010 |
3 | 20020201111120012200 |
4 | 2100103103233302 |
5 | 14424232340342 |
6 | 1040122004030 |
7 | 113664665556 |
oct | 22023235762 |
9 | 6221446180 |
10 | 2420980722 |
11 | 1032642716 |
12 | 576946616 |
13 | 2c7753594 |
14 | 18d761866 |
15 | e281c94c |
hex | 904d3bf2 |
2420980722 has 24 divisors (see below), whose sum is σ = 5521535760. Its totient is φ = 764520120.
The previous prime is 2420980717. The next prime is 2420980729. The reversal of 2420980722 is 2270890242.
It is a happy number.
2420980722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24209807222 = 11722295312591282568, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2420980729) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3539104 + ... + 3539787.
It is an arithmetic number, because the mean of its divisors is an integer number (230063990).
Almost surely, 22420980722 is an apocalyptic number.
2420980722 is an abundant number, since it is smaller than the sum of its proper divisors (3100555038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420980722 is a wasteful number, since it uses less digits than its factorization.
2420980722 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7078918 (or 7078915 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 2420980722 is about 49203.4625001127. The cubic root of 2420980722 is about 1342.7560270313.
The spelling of 2420980722 in words is "two billion, four hundred twenty million, nine hundred eighty thousand, seven hundred twenty-two".
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