Base | Representation |
---|---|
bin | 11101111110010001101… |
… | …10101110110011010000 |
3 | 10122110021012101221001200 |
4 | 32333020312232303100 |
5 | 113333131421140131 |
6 | 2105040411231200 |
7 | 134256030563130 |
oct | 16771066566320 |
9 | 3573235357050 |
10 | 1029866974416 |
11 | 367845070925 |
12 | 147718448500 |
13 | 76167c25c77 |
14 | 37bbad44ac0 |
15 | 1bbc88652e6 |
hex | efc8daecd0 |
1029866974416 has 60 divisors (see below), whose sum is σ = 3293939611872. Its totient is φ = 294247706688.
The previous prime is 1029866974307. The next prime is 1029866974427. The reversal of 1029866974416 is 6144796689201.
1029866974416 is a `hidden beast` number, since 1 + 0 + 2 + 98 + 6 + 69 + 74 + 416 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 510845706 + ... + 510847721.
Almost surely, 21029866974416 is an apocalyptic number.
1029866974416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1029866974416 is an abundant number, since it is smaller than the sum of its proper divisors (2264072637456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1029866974416 is a wasteful number, since it uses less digits than its factorization.
1029866974416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021693448 (or 1021693439 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 1029866974416 in words is "one trillion, twenty-nine billion, eight hundred sixty-six million, nine hundred seventy-four thousand, four hundred sixteen".
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