Base | Representation |
---|---|
bin | 1001011001100100… |
… | …0001001101000010 |
3 | 20111211201211200002 |
4 | 2112121001031002 |
5 | 20131411002210 |
6 | 1054211400002 |
7 | 116345226002 |
oct | 22631011502 |
9 | 6454654602 |
10 | 2523140930 |
11 | 108527a142 |
12 | 5a4bb3002 |
13 | 3129723cb |
14 | 19d156002 |
15 | eb79c4a5 |
hex | 96641342 |
2523140930 has 8 divisors (see below), whose sum is σ = 4541653692. Its totient is φ = 1009256368.
The previous prime is 2523140909. The next prime is 2523140951. The reversal of 2523140930 is 390413252.
It is an interprime number because it is at equal distance from previous prime (2523140909) and next prime (2523140951).
It can be written as a sum of positive squares in 2 ways, for example, as 2349243961 + 173896969 = 48469^2 + 13187^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2523140893 and 2523140902.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126157037 + ... + 126157056.
Almost surely, 22523140930 is an apocalyptic number.
2523140930 is a deficient number, since it is larger than the sum of its proper divisors (2018512762).
2523140930 is a wasteful number, since it uses less digits than its factorization.
2523140930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252314100.
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 2523140930 is about 50230.8762615187. The cubic root of 2523140930 is about 1361.3835635128.
The spelling of 2523140930 in words is "two billion, five hundred twenty-three million, one hundred forty thousand, nine hundred thirty".
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