Base | Representation |
---|---|
bin | 100010101001111001… |
… | …1111010110001010110 |
3 | 21010002111102022100021 |
4 | 1011103303322301112 |
5 | 2204403131004110 |
6 | 54104402535354 |
7 | 5243132230342 |
oct | 1052363726126 |
9 | 233074368307 |
10 | 74420563030 |
11 | 2961a516550 |
12 | 1250b36755a |
13 | 703022a118 |
14 | 385db64622 |
15 | 1e0875c2da |
hex | 1153cfac56 |
74420563030 has 64 divisors (see below), whose sum is σ = 149187951360. Its totient is φ = 26500579200.
The previous prime is 74420562959. The next prime is 74420563033. The reversal of 74420563030 is 3036502447.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74420563033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1498741 + ... + 1547599.
It is an arithmetic number, because the mean of its divisors is an integer number (2331061740).
Almost surely, 274420563030 is an apocalyptic number.
74420563030 is an abundant number, since it is smaller than the sum of its proper divisors (74767388330).
74420563030 is a wasteful number, since it uses less digits than its factorization.
74420563030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49165.
The product of its (nonzero) digits is 60480, while the sum is 34.
The spelling of 74420563030 in words is "seventy-four billion, four hundred twenty million, five hundred sixty-three thousand, thirty".
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