Base | Representation |
---|---|
bin | 11011100000111100011110… |
… | …01000010010111110111111 |
3 | 21221020021112200120000010112 |
4 | 31300132033020102332333 |
5 | 30412310440014144201 |
6 | 332403520321300235 |
7 | 15513246211650425 |
oct | 1560361710227677 |
9 | 257207480500115 |
10 | 60505605615551 |
11 | 18308312aa0528 |
12 | 6952484a9467b |
13 | 279b86716b735 |
14 | 10d26b6227115 |
15 | 6edd528b90bb |
hex | 37078f212fbf |
60505605615551 has 8 divisors (see below), whose sum is σ = 64875705203520. Its totient is φ = 56225611173888.
The previous prime is 60505605615541. The next prime is 60505605615593. The reversal of 60505605615551 is 15551650650506.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 60505605615551 - 210 = 60505605614527 is a prime.
It is a super-2 number, since 2×605056056155512 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 60505605615551.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60505605615541) 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, 22526285186 + ... + 22526287871.
It is an arithmetic number, because the mean of its divisors is an integer number (8109463150440).
Almost surely, 260505605615551 is an apocalyptic number.
60505605615551 is a deficient number, since it is larger than the sum of its proper divisors (4370099587969).
60505605615551 is a wasteful number, since it uses less digits than its factorization.
60505605615551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45052573153.
The product of its (nonzero) digits is 3375000, while the sum is 50.
The spelling of 60505605615551 in words is "sixty trillion, five hundred five billion, six hundred five million, six hundred fifteen thousand, five hundred fifty-one".
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