Base | Representation |
---|---|
bin | 1111011011101010111… |
… | …00000000001011001110 |
3 | 1212200200010021120011012 |
4 | 13231311130000023032 |
5 | 32141423310034210 |
6 | 1043332152325222 |
7 | 53211056164514 |
oct | 7556534001316 |
9 | 1780603246135 |
10 | 530251252430 |
11 | 194973010169 |
12 | 869240a3812 |
13 | 3b0055a3643 |
14 | 1b942b924b4 |
15 | dbd683c305 |
hex | 7b757002ce |
530251252430 has 32 divisors (see below), whose sum is σ = 969454448640. Its totient is φ = 208782905760.
The previous prime is 530251252411. The next prime is 530251252459. The reversal of 530251252430 is 34252152035.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752414 + ... + 1275393.
It is an arithmetic number, because the mean of its divisors is an integer number (30295451520).
Almost surely, 2530251252430 is an apocalyptic number.
530251252430 is a deficient number, since it is larger than the sum of its proper divisors (439203196210).
530251252430 is a wasteful number, since it uses less digits than its factorization.
530251252430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2028224.
The product of its (nonzero) digits is 36000, while the sum is 32.
The spelling of 530251252430 in words is "five hundred thirty billion, two hundred fifty-one million, two hundred fifty-two thousand, four hundred thirty".
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