Base | Representation |
---|---|
bin | 10000100010110100111011… |
… | …100100000100001101111101 |
3 | 100112121222112200200100220212 |
4 | 100202310323210010031331 |
5 | 34014113124302143431 |
6 | 414430230404122205 |
7 | 21216612121413332 |
oct | 2042647344041575 |
9 | 315558480610825 |
10 | 72762040271741 |
11 | 21203231915a57 |
12 | 81b1930096365 |
13 | 317a57aa6c972 |
14 | 13d79b704c989 |
15 | 862a9349872b |
hex | 422d3b90437d |
72762040271741 has 16 divisors (see below), whose sum is σ = 75405507072000. Its totient is φ = 70137526924800.
The previous prime is 72762040271707. The next prime is 72762040271749. The reversal of 72762040271741 is 14717204026727.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-72762040271741 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 72762040271741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72762040271749) 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, 6431156 + ... + 13670546.
It is an arithmetic number, because the mean of its divisors is an integer number (4712844192000).
Almost surely, 272762040271741 is an apocalyptic number.
It is an amenable number.
72762040271741 is a deficient number, since it is larger than the sum of its proper divisors (2643466800259).
72762040271741 is a wasteful number, since it uses less digits than its factorization.
72762040271741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7240700.
The product of its (nonzero) digits is 1843968, while the sum is 50.
The spelling of 72762040271741 in words is "seventy-two trillion, seven hundred sixty-two billion, forty million, two hundred seventy-one thousand, seven hundred forty-one".
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