Base | Representation |
---|---|
bin | 100001101111001001111111… |
… | …010101000010110101011001 |
3 | 201110100121120212210001221101 |
4 | 201233021333111002311121 |
5 | 123421443201031240211 |
6 | 1243323010054111401 |
7 | 43152550331154661 |
oct | 4157117725026531 |
9 | 643317525701841 |
10 | 148376076430681 |
11 | 43305a38a97090 |
12 | 1478433b94b561 |
13 | 64a3a5b4273c8 |
14 | 288d62470b1a1 |
15 | 12249079055c1 |
hex | 86f27f542d59 |
148376076430681 has 16 divisors (see below), whose sum is σ = 167090668793856. Its totient is φ = 130532690250000.
The previous prime is 148376076430667. The next prime is 148376076430739. The reversal of 148376076430681 is 186034670673841.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 148376076430681 - 27 = 148376076430553 is a prime.
It is a super-2 number, since 2×1483760764306812 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (148376076430601) 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, 7228306 + ... + 18681556.
It is an arithmetic number, because the mean of its divisors is an integer number (10443166799616).
Almost surely, 2148376076430681 is an apocalyptic number.
148376076430681 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
148376076430681 is a deficient number, since it is larger than the sum of its proper divisors (18714592363175).
148376076430681 is a wasteful number, since it uses less digits than its factorization.
148376076430681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11491284.
The product of its (nonzero) digits is 97542144, while the sum is 64.
The spelling of 148376076430681 in words is "one hundred forty-eight trillion, three hundred seventy-six billion, seventy-six million, four hundred thirty thousand, six hundred eighty-one".
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