Base | Representation |
---|---|
bin | 10000111000100010000111… |
… | …101010110111110011101000 |
3 | 100201220120200222122001221011 |
4 | 100320202013222313303220 |
5 | 34213033004204313130 |
6 | 421531355422353304 |
7 | 21432436116455650 |
oct | 2070420752676350 |
9 | 321816628561834 |
10 | 74253670776040 |
11 | 21728894400348 |
12 | 83b2a3812b834 |
13 | 3258125222242 |
14 | 1449c7ad0b360 |
15 | 88b795bac52a |
hex | 438887ab7ce8 |
74253670776040 has 128 divisors (see below), whose sum is σ = 197027879904000. Its totient is φ = 24652940820480.
The previous prime is 74253670776017. The next prime is 74253670776073. The reversal of 74253670776040 is 4067707635247.
It is a happy 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 31 ways as a sum of consecutive naturals, for example, 14798265 + ... + 19170184.
It is an arithmetic number, because the mean of its divisors is an integer number (1539280311750).
Almost surely, 274253670776040 is an apocalyptic number.
74253670776040 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
74253670776040 is an abundant number, since it is smaller than the sum of its proper divisors (122774209127960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74253670776040 is a wasteful number, since it uses less digits than its factorization.
74253670776040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33968715 (or 33968711 counting only the distinct ones).
The product of its (nonzero) digits is 41489280, while the sum is 58.
The spelling of 74253670776040 in words is "seventy-four trillion, two hundred fifty-three billion, six hundred seventy million, seven hundred seventy-six thousand, forty".
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