Base | Representation |
---|---|
bin | 100100001110111111111… |
… | …100101110000101001110 |
3 | 22211001010211101121102111 |
4 | 210032333330232011032 |
5 | 311244013121230110 |
6 | 5143520531214234 |
7 | 344616452303050 |
oct | 44167774560516 |
9 | 8731124347374 |
10 | 2490006430030 |
11 | 880007796249 |
12 | 3426b614737a |
13 | 150a64136622 |
14 | 887347458d0 |
15 | 44b865c2e8a |
hex | 243bff2e14e |
2490006430030 has 16 divisors (see below), whose sum is σ = 5122298941920. Its totient is φ = 853716490272.
The previous prime is 2490006429983. The next prime is 2490006430049. The reversal of 2490006430030 is 300346000942.
It is a junction number, because it is equal to n+sod(n) for n = 2490006429974 and 2490006430001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17785760145 + ... + 17785760284.
It is an arithmetic number, because the mean of its divisors is an integer number (320143683870).
Almost surely, 22490006430030 is an apocalyptic number.
2490006430030 is an abundant number, since it is smaller than the sum of its proper divisors (2632292511890).
2490006430030 is a wasteful number, since it uses less digits than its factorization.
2490006430030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35571520443.
The product of its (nonzero) digits is 15552, while the sum is 31.
The spelling of 2490006430030 in words is "two trillion, four hundred ninety billion, six million, four hundred thirty thousand, thirty".
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