Base | Representation |
---|---|
bin | 10000000001100010010001… |
… | …011000010010111100011100 |
3 | 100020112021101112002220000000 |
4 | 100001202101120102330130 |
5 | 33214122242142130030 |
6 | 405515232413534300 |
7 | 20562411631020252 |
oct | 2001422130227434 |
9 | 306467345086000 |
10 | 70474262458140 |
11 | 20500a6a996472 |
12 | 7aa2473aa4390 |
13 | 3042904896168 |
14 | 1358d887945d2 |
15 | 8232e5d1a860 |
hex | 401891612f1c |
70474262458140 has 96 divisors (see below), whose sum is σ = 221960091501120. Its totient is φ = 18793136643840.
The previous prime is 70474262458129. The next prime is 70474262458147. The reversal of 70474262458140 is 4185426247407.
70474262458140 is a `hidden beast` number, since 7 + 0 + 4 + 7 + 4 + 2 + 624 + 5 + 8 + 1 + 4 + 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 not an unprimeable number, because it can be changed into a prime (70474262458147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805560541 + ... + 805648020.
It is an arithmetic number, because the mean of its divisors is an integer number (2312084286470).
Almost surely, 270474262458140 is an apocalyptic number.
It is an amenable number.
70474262458140 is an abundant number, since it is smaller than the sum of its proper divisors (151485829042980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70474262458140 is a wasteful number, since it uses less digits than its factorization.
70474262458140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1611208591 (or 1611208571 counting only the distinct ones).
The product of its (nonzero) digits is 12042240, while the sum is 54.
The spelling of 70474262458140 in words is "seventy trillion, four hundred seventy-four billion, two hundred sixty-two million, four hundred fifty-eight thousand, one hundred forty".
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