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60228230861 = 251269892019
BaseRepresentation
bin111000000101111000…
…011101111011001101
312202110102001010122002
4320011320131323031
51441321411341421
643400220002045
74231340341541
oct700570357315
9182412033562
1060228230861
11235a72a2307
12b80a390325
1358aab1a136
142cb4d03a21
1518777d6b0b
hexe05e1decd

60228230861 has 8 divisors (see below), whose sum is σ = 60693040800. Its totient is φ = 59765206000.

The previous prime is 60228230857. The next prime is 60228230869. The reversal of 60228230861 is 16803282206.

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 60228230861 - 22 = 60228230857 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60228230869) 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, 378491 + ... + 513528.

It is an arithmetic number, because the mean of its divisors is an integer number (7586630100).

Almost surely, 260228230861 is an apocalyptic number.

It is an amenable number.

60228230861 is a deficient number, since it is larger than the sum of its proper divisors (464809939).

60228230861 is a wasteful number, since it uses less digits than its factorization.

60228230861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892539.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 60228230861 in words is "sixty billion, two hundred twenty-eight million, two hundred thirty thousand, eight hundred sixty-one".

Divisors: 1 251 269 67519 892019 223896769 239953111 60228230861