Base | Representation |
---|---|
bin | 10010111111001101110… |
… | …011110001101000110110 |
3 | 11121201222201001220001000 |
4 | 102333031303301220312 |
5 | 132334241431231010 |
6 | 2435232452144130 |
7 | 163161565636551 |
oct | 22771563615066 |
9 | 4551881056030 |
10 | 1304827992630 |
11 | 463413426548 |
12 | 190a74308046 |
13 | 96077420106 |
14 | 47222873698 |
15 | 23e1cc017c0 |
hex | 12fcdcf1a36 |
1304827992630 has 64 divisors (see below), whose sum is σ = 3536583019200. Its totient is φ = 342249960960.
The previous prime is 1304827992551. The next prime is 1304827992641. The reversal of 1304827992630 is 362997284031.
1304827992630 is a `hidden beast` number, since 1 + 3 + 0 + 482 + 79 + 92 + 6 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39595795 + ... + 39628734.
It is an arithmetic number, because the mean of its divisors is an integer number (55259109675).
Almost surely, 21304827992630 is an apocalyptic number.
1304827992630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1304827992630 is an abundant number, since it is smaller than the sum of its proper divisors (2231755026570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304827992630 is a wasteful number, since it uses less digits than its factorization.
1304827992630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79224606 (or 79224600 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 54.
The spelling of 1304827992630 in words is "one trillion, three hundred four billion, eight hundred twenty-seven million, nine hundred ninety-two thousand, six hundred thirty".
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