Base | Representation |
---|---|
bin | 111000100111111110… |
… | …100011110001100111 |
3 | 12210221021101212112101 |
4 | 320213332203301213 |
5 | 1444004331044111 |
6 | 43533052232531 |
7 | 4251454423630 |
oct | 704776436147 |
9 | 183837355471 |
10 | 60800253031 |
11 | 23870181001 |
12 | b949a6b747 |
13 | 596c49b2ab |
14 | 2d2ac86887 |
15 | 18acb29bc1 |
hex | e27fa3c67 |
60800253031 has 8 divisors (see below), whose sum is σ = 69598263680. Its totient is φ = 52030307448.
The previous prime is 60800253029. The next prime is 60800253037. The reversal of 60800253031 is 13035200806.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 60800253031 - 21 = 60800253029 is a prime.
It is a super-2 number, since 2×608002530312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60800253037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7011621 + ... + 7020286.
It is an arithmetic number, because the mean of its divisors is an integer number (8699782960).
Almost surely, 260800253031 is an apocalyptic number.
60800253031 is a deficient number, since it is larger than the sum of its proper divisors (8798010649).
60800253031 is a wasteful number, since it uses less digits than its factorization.
60800253031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14032533.
The product of its (nonzero) digits is 4320, while the sum is 28.
Adding to 60800253031 its reverse (13035200806), we get a palindrome (73835453837).
The spelling of 60800253031 in words is "sixty billion, eight hundred million, two hundred fifty-three thousand, thirty-one".
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