Base | Representation |
---|---|
bin | 10000110100110110100111… |
… | …101000010011100000000000 |
3 | 100201000102000021000000000000 |
4 | 100310312213220103200000 |
5 | 34144412121244402423 |
6 | 421215300000000000 |
7 | 21405244622511120 |
oct | 2064664750234000 |
9 | 321012007000000 |
10 | 74000803903488 |
11 | 21640623674340 |
12 | 8371a27600000 |
13 | 323a327220c77 |
14 | 143b92d868c80 |
15 | 884de6349843 |
hex | 434da7a13800 |
74000803903488 has 1248 divisors, whose sum is σ = 277027860170880. Its totient is φ = 19199220203520.
The previous prime is 74000803903469. The next prime is 74000803903493. The reversal of 74000803903488 is 88430930800047.
74000803903488 is a `hidden beast` number, since 74 + 0 + 0 + 0 + 8 + 0 + 3 + 90 + 3 + 488 = 666.
It is a super-2 number, since 2×740008039034882 (a number of 29 digits) contains 22 as substring.
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 103 ways as a sum of consecutive naturals, for example, 83806119495 + ... + 83806120377.
It is an arithmetic number, because the mean of its divisors is an integer number (221977452060).
Almost surely, 274000803903488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74000803903488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138513930085440).
74000803903488 is an abundant number, since it is smaller than the sum of its proper divisors (203027056267392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74000803903488 is an frugal number, since it uses more digits than its factorization.
74000803903488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 959 (or 906 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 54.
The spelling of 74000803903488 in words is "seventy-four trillion, eight hundred three million, nine hundred three thousand, four hundred eighty-eight".
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