Base | Representation |
---|---|
bin | 100111011010011001… |
… | …010000110000101001 |
3 | 11001020021012210121120 |
4 | 213122121100300221 |
5 | 1143132100323001 |
6 | 31235125525453 |
7 | 3025461350646 |
oct | 473231206051 |
9 | 131207183546 |
10 | 42318761001 |
11 | 16a46923550 |
12 | 8250573889 |
13 | 3cb5595baa |
14 | 2096520dcd |
15 | 117a362236 |
hex | 9da650c29 |
42318761001 has 16 divisors (see below), whose sum is σ = 62333736960. Its totient is φ = 25323077520.
The previous prime is 42318760969. The next prime is 42318761021. The reversal of 42318761001 is 10016781324.
It is not a de Polignac number, because 42318761001 - 25 = 42318760969 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (42318761021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8113765 + ... + 8118978.
It is an arithmetic number, because the mean of its divisors is an integer number (3895858560).
Almost surely, 242318761001 is an apocalyptic number.
It is an amenable number.
42318761001 is a deficient number, since it is larger than the sum of its proper divisors (20014975959).
42318761001 is a wasteful number, since it uses less digits than its factorization.
42318761001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16232836.
The product of its (nonzero) digits is 8064, while the sum is 33.
The spelling of 42318761001 in words is "forty-two billion, three hundred eighteen million, seven hundred sixty-one thousand, one".
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