Base | Representation |
---|---|
bin | 100101001011000100… |
… | …1001110010011010000 |
3 | 21122001101020110222001 |
4 | 1022112021032103100 |
5 | 2301442033132400 |
6 | 100401143523344 |
7 | 5524136205610 |
oct | 1122611162320 |
9 | 248041213861 |
10 | 79828411600 |
11 | 3094506a193 |
12 | 1357a459554 |
13 | 76b2717812 |
14 | 3c14070a40 |
15 | 21233c7a6a |
hex | 129624e4d0 |
79828411600 has 120 divisors (see below), whose sum is σ = 219570325568. Its totient is φ = 27321753600.
The previous prime is 79828411567. The next prime is 79828411633. The reversal of 79828411600 is 611482897.
It is an interprime number because it is at equal distance from previous prime (79828411567) and next prime (79828411633).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1590895 + ... + 1640305.
Almost surely, 279828411600 is an apocalyptic number.
79828411600 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 79828411600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109785162784).
79828411600 is an abundant number, since it is smaller than the sum of its proper divisors (139741913968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
79828411600 is a wasteful number, since it uses less digits than its factorization.
79828411600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50013 (or 50002 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 46.
The spelling of 79828411600 in words is "seventy-nine billion, eight hundred twenty-eight million, four hundred eleven thousand, six hundred".
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