Base | Representation |
---|---|
bin | 100010110011101000… |
… | …1001111010000001001 |
3 | 21010221020200211220110 |
4 | 1011213101033100021 |
5 | 2211040214004301 |
6 | 54201023544533 |
7 | 5254205104014 |
oct | 1054721172011 |
9 | 233836624813 |
10 | 74747016201 |
11 | 29777818660 |
12 | 125a075b149 |
13 | 7082a5a690 |
14 | 389126237b |
15 | 1e272440d6 |
hex | 116744f409 |
74747016201 has 32 divisors (see below), whose sum is σ = 120863232000. Its totient is φ = 40467585600.
The previous prime is 74747016191. The next prime is 74747016203. The reversal of 74747016201 is 10261074747.
It is not a de Polignac number, because 74747016201 - 26 = 74747016137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 74747016201.
It is not an unprimeable number, because it can be changed into a prime (74747016203) 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, 2796951 + ... + 2823548.
It is an arithmetic number, because the mean of its divisors is an integer number (3776976000).
Almost surely, 274747016201 is an apocalyptic number.
It is an amenable number.
74747016201 is a deficient number, since it is larger than the sum of its proper divisors (46116215799).
74747016201 is a wasteful number, since it uses less digits than its factorization.
74747016201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5620557.
The product of its (nonzero) digits is 65856, while the sum is 39.
The spelling of 74747016201 in words is "seventy-four billion, seven hundred forty-seven million, sixteen thousand, two hundred one".
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