Base | Representation |
---|---|
bin | 100010110101001101… |
… | …1100101111001000000 |
3 | 21011001221111212002021 |
4 | 1011222123211321000 |
5 | 2211142303441031 |
6 | 54210200531224 |
7 | 5255421015361 |
oct | 1055233457100 |
9 | 234057455067 |
10 | 74800062016 |
11 | 297a4759779 |
12 | 125b6480b14 |
13 | 7090a41234 |
14 | 389830db68 |
15 | 1e2bc21511 |
hex | 116a6e5e40 |
74800062016 has 63 divisors (see below), whose sum is σ = 157754679537. Its totient is φ = 35182525440.
The previous prime is 74800061983. The next prime is 74800062041. The reversal of 74800062016 is 61026000847.
The square root of 74800062016 is 273496.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 58235342400 + 16564719616 = 241320^2 + 128704^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 37194451 + ... + 37196461.
Almost surely, 274800062016 is an apocalyptic number.
74800062016 is the 273496-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74800062016
74800062016 is an abundant number, since it is smaller than the sum of its proper divisors (82954617521).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74800062016 is an frugal number, since it uses more digits than its factorization.
74800062016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4068 (or 2030 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The spelling of 74800062016 in words is "seventy-four billion, eight hundred million, sixty-two thousand, sixteen".
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